APA (7th ed.) Citation

Trease, G. (1965). Seven stages. Vanguard Press.

Chicago Style (17th ed.) Citation

Trease, Geoffrey. Seven Stages. New York: Vanguard Press, 1965.

MLA (9th ed.) Citation

Trease, Geoffrey. Seven Stages. Vanguard Press, 1965.

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