APA (7. basım) Alıntı

Clarke, H. I. (1947). Principles and practice of social work. D. Appleton-Century.

Chicago Style (17. basım) Atıf

Clarke, Helen Isabel. Principles and Practice of Social Work. New York: D. Appleton-Century, 1947.

MLA (9th ed.) Atıf

Clarke, Helen Isabel. Principles and Practice of Social Work. D. Appleton-Century, 1947.