APA (7th ed.) Citation

GLASSMAN, U. (1990). Group work: A humanistic approach. SAGE Publications.

Chicago Style (17th ed.) Citation

GLASSMAN, Urania. Group Work: A Humanistic Approach. SAGE Publications, 1990.

MLA (8th ed.) Citation

GLASSMAN, Urania. Group Work: A Humanistic Approach. SAGE Publications, 1990.

Warning: These citations may not always be 100% accurate.