Gaya APA

(Ed.), D, S, K. (1952). The Book of Popular Science : the Wonders of Modern Discovery, the Triumps of Inventive Genius, the Story of All Living Things and Their World Volume 7 . : The Grolier Society.

Gaya MLA

(Ed.), Dexter, S., Kimball. "The Book of Popular Science : the Wonders of Modern Discovery, the Triumps of Inventive Genius, the Story of All Living Things and Their World Volume 7". : The Grolier Society, 1952. Text.