APA
A.Walter, . (1958). Concepts and methods of social work. Englewood: Englewood Cliffs Printed Holt, inc.
Chicago
A.Walter, . 1958. Concepts and methods of social work. Englewood: Englewood Cliffs Printed Holt, inc.
Harvard
A.Walter, . (1958). Concepts and methods of social work. Englewood: Englewood Cliffs Printed Holt, inc.
MLA
A.Walter, . Concepts and methods of social work. Englewood: Englewood Cliffs Printed Holt, inc. 1958.
