APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (8. izdanje)

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