APA Citation

Keller, J. F. (1981). Counseling the olderly: A systems approach. Harper and Row.

Chicago Style Citation

Keller, James F. Counseling the Olderly: A Systems Approach. Harper and Row, 1981.

MLA Citation

Keller, James F. Counseling the Olderly: A Systems Approach. Harper and Row, 1981.

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