APA Citatie

Kernan, J. B., William P Dommermeeth, & Montrose S Sommers. (1970). Promotion. McGraw-hilll book company.

Chicago Style citaat

Kernan, Jeromes B., William P Dommermeeth, en Montrose S Sommers. Promotion. New York: McGraw-hilll book company, 1970.

MLA citatie

Kernan, Jeromes B., et al. Promotion. McGraw-hilll book company, 1970.