Gaya APA

Ripley, S, D., Swanson, C, P. (1974). Tropical asia the land and wildlife of . New York: New York: Time Life Books; 1974.

Gaya MLA

Ripley, S., Dillon., Swanson, Carl, P.. "Tropical asia the land and wildlife of". New York: New York: Time Life Books; 1974, 1974. Text.