APA (7th ed.) Citation

Knowles, M. S. (1969). Higher adult education in the United States: The current picture, trends, and issues. [American Council on Education].

Chicago Style (17th ed.) Citation

Knowles, Malcolm S. Higher Adult Education in the United States: The Current Picture, Trends, and Issues. [Washington]: [American Council on Education], 1969.

MLA (9th ed.) Citation

Knowles, Malcolm S. Higher Adult Education in the United States: The Current Picture, Trends, and Issues. [American Council on Education], 1969.

Warning: These citations may not always be 100% accurate.