APA (7th ed.) Citation

Peppé, R. (1976). Humpty Dumpty (1st American ed.). Viking Press.

Chicago Style (17th ed.) Citation

Peppé, Rodney. Humpty Dumpty. 1st American ed. New York: Viking Press, 1976.

MLA (9th ed.) Citation

Peppé, Rodney. Humpty Dumpty. 1st American ed. Viking Press, 1976.