Cita APA (7a ed.)

Morden Anthony R. (1993). Elements of marketing (3rd ed.). DP publications ltd.

Cita Chicago Style (17a ed.)

Morden Anthony R. Elements of Marketing. 3rd ed. London: DP publications ltd, 1993.

Cita MLA (9a ed.)

Morden Anthony R. Elements of Marketing. 3rd ed. DP publications ltd, 1993.