APA (7th ed.) Citation

Bayley, B. J. (1972). Empire of two worlds. Ace Books.

Chicago Style (17th ed.) Citation

Bayley, Barrington J. Empire of Two Worlds. New York: Ace Books, 1972.

MLA (9th ed.) Citation

Bayley, Barrington J. Empire of Two Worlds. Ace Books, 1972.

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