APA (7th ed.) Citation

Garland, J. V., & Phillips, C. F. 1. (1940). Discussion methods explained and illus (2d ed., rev.). Wilson.

Chicago Style (17th ed.) Citation

Garland, Jasper Vanderbilt, and Charles Franklin 1919 Phillips. Discussion Methods Explained and Illus. 2d ed., rev. New York: Wilson, 1940.

MLA (9th ed.) Citation

Garland, Jasper Vanderbilt, and Charles Franklin 1919 Phillips. Discussion Methods Explained and Illus. 2d ed., rev. Wilson, 1940.