APA (7th ed.) Citation

Baugher, R. W., Bertrand, C. A., Clark, D., Earle, J., & Harper, W. W. (1972). A comparison of two methods of supervising students in descriptive geometry classes.

Chicago Style (17th ed.) Citation

Baugher, Richard Wilson, Clint A. Bertrand, Donald Clark, James Earle, and W. W. Harper. A Comparison of Two Methods of Supervising Students in Descriptive Geometry Classes. [College Station, Tex.], 1972.

MLA (9th ed.) Citation

Baugher, Richard Wilson, et al. A Comparison of Two Methods of Supervising Students in Descriptive Geometry Classes. 1972.