APA-Zitierstil (7. Ausg.)

Soldow, G. F., & Thomas, G. P. (1991). Professional selling. An interpersonal perspective ([1st ed.].). Macmillan Publishers.

Chicago-Zitierstil (17. Ausg.)

Soldow, Gary F., und Gloria P. Thomas. Professional Selling. An Interpersonal Perspective. [1st ed.]. New York: Macmillan Publishers, 1991.

MLA-Zitierstil (9. Ausg.)

Soldow, Gary F., und Gloria P. Thomas. Professional Selling. An Interpersonal Perspective. [1st ed.]. Macmillan Publishers, 1991.