APA-Zitierstil (7. Ausg.)

MacKillip, J. (1987). Need analysis: Tools for the human services and education (2. print.). Sage Publ.

Chicago-Zitierstil (17. Ausg.)

MacKillip, Jack. Need Analysis: Tools for the Human Services and Education. 2. print. Beverly Hills [u.a.]: Sage Publ, 1987.

MLA-Zitierstil (9. Ausg.)

MacKillip, Jack. Need Analysis: Tools for the Human Services and Education. 2. print. Sage Publ, 1987.