Style de citation APA (7e éd.)

Roemer, H., & Kassian, O. (2006). What kind of seeds are these? NorthWord Books for Young Readers.

Style de citation Chicago (17e éd.)

Roemer, Heidi, et Olena Kassian. What Kind of Seeds Are These? Minnetonka, Minn.: NorthWord Books for Young Readers, 2006.

Style de citation MLA (8e éd.)

Roemer, Heidi, et Olena Kassian. What Kind of Seeds Are These? NorthWord Books for Young Readers, 2006.

Attention : ces citations peuvent ne pas être correctes à 100%.