Cita APA (7a ed.)

Nicholl, D. S. (1978). Advertising its purpose principles and practice ([2nd ed.].). MacDonald and Evans.

Cita Chicago Style (17a ed.)

Nicholl, David Shelley. Advertising Its Purpose Principles and Practice. [2nd ed.]. Estover: MacDonald and Evans, 1978.

Cita MLA (9a ed.)

Nicholl, David Shelley. Advertising Its Purpose Principles and Practice. [2nd ed.]. MacDonald and Evans, 1978.