Citazione Stile APA (7a Edizione)

Cottam, K. M., & Pelton, R. W. (1977). Writer's research handbook: The research bible for freelance writers. A. S. Barnes.

Citazione stile Chigago Style (17a edizione)

Cottam, Keith M., e Robert W. Pelton. Writer's Research Handbook: The Research Bible for Freelance Writers. South Brunswick: A. S. Barnes, 1977.

Citatione MLA (9a ed.)

Cottam, Keith M., e Robert W. Pelton. Writer's Research Handbook: The Research Bible for Freelance Writers. A. S. Barnes, 1977.