APA Style

Bulmer, Kenneth. (1966). Worlds for the Taking . New York: Ace Books, INC.

Chicago Style

Bulmer, Kenneth. Worlds for the Taking. New York: Ace Books, INC, 1966. Text.

MLA Style

Bulmer, Kenneth. Worlds for the Taking. New York: Ace Books, INC, 1966. Text.

Turabian Style

Bulmer, Kenneth. Worlds for the Taking. New York: Ace Books, INC, 1966. Print.