APA-Zitierstil (7. Ausg.)

Ferencz, B. B., & Keyes, K. (1988). PlanetHood: The key to your survival and prosperity (1. ed.). Vision Books.

Chicago-Zitierstil (17. Ausg.)

Ferencz, Benjamin B., und Ken Keyes. PlanetHood: The Key to Your Survival and Prosperity. 1. ed. Coos Bay, Or: Vision Books, 1988.

MLA-Zitierstil (9. Ausg.)

Ferencz, Benjamin B., und Ken Keyes. PlanetHood: The Key to Your Survival and Prosperity. 1. ed. Vision Books, 1988.