APA

Fink A. E., . (1952). The field of social work. New York: Holt and Company.

Chicago

Fink Arthur E, . 1952. The field of social work. New York: Holt and Company.

Harvard

Fink A. E., . (1952). The field of social work. New York: Holt and Company.

MLA

Fink Arthur E, . The field of social work. New York: Holt and Company. 1952.