Citazione Stile APA (7a Edizione)

Pagel, L. G., & Norstrom, B. (2011). Proofreading & editing precision. South-Western Cengage Learning.

Citazione stile Chigago Style (17a edizione)

Pagel, Larry G., e Barbara Norstrom. Proofreading & Editing Precision. Mason , Ohio: South-Western Cengage Learning, 2011.

Citatione MLA (9a ed.)

Pagel, Larry G., e Barbara Norstrom. Proofreading & Editing Precision. South-Western Cengage Learning, 2011.