APA (7th ed.) Citation

Canfield, B. R., & Moore, H. F. (1973). Public relations: Principles, cases and problems (6. ed., 1. print.). Irwin.

Chicago Style (17th ed.) Citation

Canfield, Bertrand R., and H. F. Moore. Public Relations: Principles, Cases and Problems. 6. ed., 1. print. Homewood, Ill. u.a: Irwin, 1973.

MLA (9th ed.) Citation

Canfield, Bertrand R., and H. F. Moore. Public Relations: Principles, Cases and Problems. 6. ed., 1. print. Irwin, 1973.