APA (7. basım) Alıntı

Numeroff, L. J., & McPhail, D. (2006). When sheep sleep. Abrams Books for Young Readers.

Chicago Style (17. basım) Atıf

Numeroff, Laura Joffe, ve David McPhail. When Sheep Sleep. New York: Abrams Books for Young Readers, 2006.

MLA (8th ed.) Atıf

Numeroff, Laura Joffe, ve David McPhail. When Sheep Sleep. Abrams Books for Young Readers, 2006.