Citazione Stile APA (7a Edizione)

James-Enger, K. (2005). Six-figure freelancing: The writer's guide to making more money (1st edition.). Random House Reference.

Citazione stile Chigago Style (17a edizione)

James-Enger, Kelly. Six-figure Freelancing: The Writer's Guide to Making More Money. 1st edition. New York: Random House Reference, 2005.

Citatione MLA (9a ed.)

James-Enger, Kelly. Six-figure Freelancing: The Writer's Guide to Making More Money. 1st edition. Random House Reference, 2005.