Gaya APA

Brown, M., Krensky, S. (1983). Perfect Pigs An Introduction to Manners (Cet. 1). Boston: Little, Brown And Company.

Gaya MLA

Brown, Marc., Krensky, Stephen. "Perfect Pigs An Introduction to Manners". Cet. 1 Boston: Little, Brown And Company, 1983. Art Original.