Franklin

MLA

Ingalls, John D. A Trainers Guide to Andragogy: Its Concepts, Experience and Application. Rev. ed. [Washington: U.S. Dept. of Health, Education, and Welfare, Social and Rehabilitation Service]; For sale by the Supt. of Docs., U.S. Govt. Print. Off, 1973.

APA

Ingalls, J. D. (1973). A trainers guide to andragogy: its concepts, experience and application. Rev. ed. [Washington: U.S. Dept. of Health, Education, and Welfare, Social and Rehabilitation Service]; For sale by the Supt. of Docs., U.S. Govt. Print. Off.

Chicago

Ingalls, John D. A Trainers Guide to Andragogy: Its Concepts, Experience and Application. Rev. ed. [Washington: U.S. Dept. of Health, Education, and Welfare, Social and Rehabilitation Service]; For sale by the Supt. of Docs., U.S. Govt. Print. Off, 1973.