Cita APA

Osipow, S. H., Walsh, W. B., & Tosi, D. J. (1980). A survey of counseling methods. Dorsey Press Irwin-Dorsey.

Citación estilo Chicago

Osipow, Samuel H., W. Bruce Walsh, and Donald J. Tosi. A Survey of Counseling Methods. Homewood, Ill., Georgetown, Ont: Dorsey Press Irwin-Dorsey, 1980.

Cita MLA

Osipow, Samuel H., et al. A Survey of Counseling Methods. Dorsey Press Irwin-Dorsey, 1980.