APA Citatie

Cowle, J. M. (1966). How to Make Big Money as an Advertising Copywriter. Parker.

Chicago Style citaat

Cowle, Jerome M. How to Make Big Money as an Advertising Copywriter. New York: Parker, 1966.

MLA citatie

Cowle, Jerome M. How to Make Big Money as an Advertising Copywriter. Parker, 1966.