APA (7th ed.) Citation

Sereno, R. (1968). The rulers. Harper Colophon Books.

Chicago Style (17th ed.) Citation

Sereno, Renzo. The Rulers. New York: Harper Colophon Books, 1968.

MLA (9th ed.) Citation

Sereno, Renzo. The Rulers. Harper Colophon Books, 1968.

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