APA (7th ed.) Citation

Orr, D. W., & Adams, N. O. (1987). Life cycle counseling: Guidelines for helping people. Thomas.

Chicago Style (17th ed.) Citation

Orr, Douglass W., and Nancy O. Adams. Life Cycle Counseling: Guidelines for Helping People. Springfield, Ill: Thomas, 1987.

MLA (9th ed.) Citation

Orr, Douglass W., and Nancy O. Adams. Life Cycle Counseling: Guidelines for Helping People. Thomas, 1987.