APA-Zitierstil (7. Ausg.)

Jacobson, S. L. (1989). Investigation into the relationship between drug use and career maturity. UMI.

Chicago-Zitierstil (17. Ausg.)

Jacobson, Susan L. Investigation into the Relationship Between Drug Use and Career Maturity. Ann Arbor, Mich: UMI, 1989.

MLA-Zitierstil (9. Ausg.)

Jacobson, Susan L. Investigation into the Relationship Between Drug Use and Career Maturity. UMI, 1989.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.