Παραπομπή APA

Lappin, B. W., & Ross, M. G. (1967). Community Organization: Theory,Principles and Practice (2.).

Παραπομπή Chicago Style

Lappin, B W., και Murray G. Ross. Community Organization: Theory,Principles and Practice. 2. NewYork, Harper & Row, 1967.

Παραπομπή MLA

Lappin, B W., και Murray G. Ross. Community Organization: Theory,Principles and Practice. 2. 1967.