APA ציטוט

Johnson, G. (2011). A very famous social worker. Bloomington: iUniverse.

Trích dẫn kiểu Chicago

Johnson, Greg. A Very Famous Social Worker. Bloomington: iUniverse, 2011.

ציטוט MLA

Johnson, Greg. A Very Famous Social Worker. Bloomington: iUniverse, 2011.