APA (7. basım) Alıntı

Spinelli, E., & DePalma, M. N. (2004). Now it is winter. Eerdmans Books for Young Readers.

Chicago Style (17. basım) Atıf

Spinelli, Eileen, ve Mary Newell DePalma. Now It Is Winter. Grand Rapids, Mich.: Eerdmans Books for Young Readers, 2004.

MLA (8th ed.) Atıf

Spinelli, Eileen, ve Mary Newell DePalma. Now It Is Winter. Eerdmans Books for Young Readers, 2004.