Gaya APA

Swanson, C, P., Tazieff, H. (1953). **Caves of adventure . New York: New York: The Viking Press; 1953.

Gaya MLA

Swanson, Carl, P.., Tazieff, Haroun. "**Caves of adventure". New York: New York: The Viking Press; 1953, 1953. Text.