Reference for Rosh Hashanah 4:6
אֵין פּוֹחֲתִין מֵעֲשָׂרָה מַלְכוּיוֹת, מֵעֲשָׂרָה זִכְרוֹנוֹת, מֵעֲשָׂרָה שׁוֹפָרוֹת. רַבִּי יוֹחָנָן בֶּן נוּרִי אוֹמֵר, אִם אָמַר שָׁלשׁ שָׁלשׁ מִכֻּלָּן, יָצָא. אֵין מַזְכִּירִין זִכָּרוֹן מַלְכוּת וְשׁוֹפָר שֶׁל פֻּרְעָנוּת. מַתְחִיל בַּתּוֹרָה וּמַשְׁלִים בַּנָּבִיא. רַבִּי יוֹסֵי אוֹמֵר, אִם הִשְׁלִים בַּתּוֹרָה, יָצָא:
One is to recite no fewer than ten (verses) of malchuyoth: [three from the Torah, three from Prophets, three from the Writings, and a concluding verse from the Torah], (no fewer than) ten zichronoth, and ten shofroth. R. Yochanan b. Nuri says: If he recited three of each, [one of Torah, one of Prophets, one of Writings], he has fulfilled his obligation. [The halachah is in accordance with R. Yochanan b. Nuri.] One does not recite zichronoth, malchuyoth, and shofroth of adversity, [such as (Ezekiel 20:33): "Surely, with a strong hand … shall I reign over you," (Psalms 78:39): "And He remembered that they were but flesh," (Hosea 5:8): "Blow the shofar in Giveah," and the like. And zichronoth relating to individuals (as opposed to those relating to the populace in general), like (Nechemiah 5:19): "Remember me, O my G-d, for good," even though they are for the good, are not to be recited. And this is the halachah.] R. Yossi says: If he concludes with (verses in) the Torah, he has fulfilled his obligation. [The gemara explains: He concludes in Torah; but if he concludes in Prophets, he has fulfilled his obligation. The halachah is in accordance with R. Yossi.]