Cita APA (7a ed.)

Ripley, S. (1988). The land and wildlife of Tropical Asia (2nd.). Time Life Books.

Cita Chicago Style (17a ed.)

Ripley, S. The Land and Wildlife of Tropical Asia. 2nd. Honkong: Time Life Books, 1988.

Cita MLA (9a ed.)

Ripley, S. The Land and Wildlife of Tropical Asia. 2nd. Time Life Books, 1988.