APA (7th ed.) Citation

Clapp, F. L., Chase, W. J., & Merriman, C. (1929). Introduction to education. Ginn and company.

Chicago Style (17th ed.) Citation

Clapp, Frank L., Wayland Johnson Chase, and Curtis Merriman. Introduction to Education. Boston, New York [etc.]: Ginn and company, 1929.

MLA (9th ed.) Citation

Clapp, Frank L., et al. Introduction to Education. Ginn and company, 1929.