APA-Zitierstil (7. Ausg.)
Schoell, W. F. (1990). Marketing: Annotated Instructor's edition;Contemporary Concepts and Practices (4th ed.). Allyn and Bacon.
Chicago-Zitierstil (17. Ausg.)
Schoell, William F. Marketing: Annotated Instructor's Edition;Contemporary Concepts and Practices. 4th ed. Boston: Allyn and Bacon, 1990.
MLA-Zitierstil (9. Ausg.)
Schoell, William F. Marketing: Annotated Instructor's Edition;Contemporary Concepts and Practices. 4th ed. Allyn and Bacon, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.