APA引文

Willems, M. (2009). Pigs make me sneeze!: An elephant & piggie book. Hyperion Books for Children.

Chicago Style (17th ed.) Citation

Willems, Mo. Pigs Make Me Sneeze!: An Elephant & Piggie Book. New York: Hyperion Books for Children, 2009.

MLA引文

Willems, Mo. Pigs Make Me Sneeze!: An Elephant & Piggie Book. Hyperion Books for Children, 2009.

警告：這些引文格式不一定是100％准確.