APA (7th ed.) Citation

Wilbur, R. (1973). Opposites. Harcourt Brace Jovanovich.

Chicago Style (17th ed.) Citation

Wilbur, Richard. Opposites. New York: Harcourt Brace Jovanovich, 1973.

MLA (9th ed.) Citation

Wilbur, Richard. Opposites. Harcourt Brace Jovanovich, 1973.

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