APA (7th ed.) Citation

Ecker, H. P., Ouellette, V., & MacRae, J. M. (1970). Handbook for supervisors (2. ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Ecker, H. P., Vernon Ouellette, and John M. MacRae. Handbook for Supervisors. 2. ed. Englewood Cliffs, N. J: Prentice-Hall, 1970.

MLA (9th ed.) Citation

Ecker, H. P., et al. Handbook for Supervisors. 2. ed. Prentice-Hall, 1970.