APA (7th ed.) Citation

Blegvad, L., & Blegvad, E. (1978). This little pig-a-wig, and other rhymes about pigs. Atheneum.

Chicago Style (17th ed.) Citation

Blegvad, Lenore, and Erik Blegvad. This Little Pig-a-wig, and Other Rhymes About Pigs. New York: Atheneum, 1978.

MLA (9th ed.) Citation

Blegvad, Lenore, and Erik Blegvad. This Little Pig-a-wig, and Other Rhymes About Pigs. Atheneum, 1978.

Warning: These citations may not always be 100% accurate.