APA (7th ed.) Citation

Mueller, A. D. (1937). Principles and methods in adult education. Prentice-Hall, inc.

Chicago Style (17th ed.) Citation

Mueller, Alfred Don. Principles and Methods in Adult Education. New York: Prentice-Hall, inc, 1937.

MLA (9th ed.) Citation

Mueller, Alfred Don. Principles and Methods in Adult Education. Prentice-Hall, inc, 1937.