APA (7th ed.) Citation

Hannibal, E. (1970). Chocolate days, popsicle weeks. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Hannibal, Edward. Chocolate Days, Popsicle Weeks. Boston: Houghton Mifflin, 1970.

MLA (8th ed.) Citation

Hannibal, Edward. Chocolate Days, Popsicle Weeks. Houghton Mifflin, 1970.