APA (7th ed.) Citation

Harman, D., & Brim, O. G. (1980). Learning to be parents: Principles, programs, and methods. Sage.

Chicago Style (17th ed.) Citation

Harman, David, and Orville G. Brim. Learning to Be Parents: Principles, Programs, and Methods. Beverly Hills, Calif. [u.a.]: Sage, 1980.

MLA (9th ed.) Citation

Harman, David, and Orville G. Brim. Learning to Be Parents: Principles, Programs, and Methods. Sage, 1980.