APA (7th ed.) Citation

Kunkel, F., Keppel-Compton, B., & Druitt, B. (1938). Character, growth, education. J.B. Lippincott.

Chicago Style (17th ed.) Citation

Kunkel, Fritz, Barbara Keppel-Compton, and Basil Druitt. Character, Growth, Education. Philadelphia: J.B. Lippincott, 1938.

MLA (8th ed.) Citation

Kunkel, Fritz, et al. Character, Growth, Education. J.B. Lippincott, 1938.