APA引文

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.

MLA引文

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

警告：這些引文格式不一定是100％准確.