APA (7th ed.) Citation

Stahl, F. A. (1932). In the Amazon Jungles. Pacific Press.

Chicago Style (17th ed.) Citation

Stahl, F. A. In the Amazon Jungles. Pacific Press, 1932.

MLA (9th ed.) Citation

Stahl, F. A. In the Amazon Jungles. Pacific Press, 1932.

Warning: These citations may not always be 100% accurate.