APA (7th ed.) Citation

Seuss, D. (1977). If I ran the zoo. Random House.

Chicago Style (17th ed.) Citation

Seuss, Dr. If I Ran the Zoo. New York: Random House, 1977.

MLA (8th ed.) Citation

Seuss, Dr. If I Ran the Zoo. Random House, 1977.

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