APA-ийн эшлэл(7 дахь хэвлэлт)

De Gracia, N. (2023). The last cold place: Field season studying penguins in antarctica. Scribner, an imprint of Simon & Schuster.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

De Gracia, Naira. The Last Cold Place: Field Season Studying Penguins in Antarctica. New York: Scribner, an imprint of Simon & Schuster, 2023.

MLA -ийн эшлэл (9 дэх хэвлэлт)

De Gracia, Naira. The Last Cold Place: Field Season Studying Penguins in Antarctica. Scribner, an imprint of Simon & Schuster, 2023.