APA Citation

Pettengill, S. B. (1940). Smoke-screen. New York, Chicago [etc.]: Southern publishers, inc.

Chicago Style Citation

Pettengill, Samuel Barrett. Smoke-screen. New York, Chicago [etc.]: Southern publishers, inc, 1940.

MLA Citation

Pettengill, Samuel Barrett. Smoke-screen. New York, Chicago [etc.]: Southern publishers, inc, 1940.

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