APA ציטוט

Ellwand, D. (2010). Ten in the bed: A counting book. San Francisco: Handprint Books.

Παραπομπή Chicago Style

Ellwand, David. Ten in the Bed: A Counting Book. San Francisco: Handprint Books, 2010.

ציטוט MLA

Ellwand, David. Ten in the Bed: A Counting Book. San Francisco: Handprint Books, 2010.