APA (7th ed.) Citation

Downing, L. N. (1968). Guidance and counseling services: An introduction. McGraw-Hill.

Chicago Style (17th ed.) Citation

Downing, Lester N. Guidance and Counseling Services: An Introduction. New York: McGraw-Hill, 1968.

MLA (9th ed.) Citation

Downing, Lester N. Guidance and Counseling Services: An Introduction. McGraw-Hill, 1968.