A casebook of counseling
[by] Robert Callis, Paul C. Polmantier [and] Edward C. Roeber.

APA Citation

Callis, R. (1955). A casebook of counseling. New York: Appleton-Century-Crofts.

MLA Citation

Callis, Robert, 1920-. A Casebook of Counseling. New York: Appleton-Century-Crofts, 1955.

Warning: These citations may not always be complete (especially for serials).