Gaya APA

Osipow, S, H., Swanson, C, P. (1984). A Survey of counseling methods . Illinois: Illinois: The Dorsey; 1984.

Gaya MLA

Osipow, Samuel, H., Swanson, Carl, P.. "A Survey of counseling methods". Illinois: Illinois: The Dorsey; 1984, 1984. Text.