APA (7th ed.) Citation

Sale, C. (1930). The specialist / by Charles Sale. Putnam.

Chicago Style (17th ed.) Citation

Sale, Charles. The Specialist / by Charles Sale. London: Putnam, 1930.

MLA (9th ed.) Citation

Sale, Charles. The Specialist / by Charles Sale. Putnam, 1930.

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