Cita APA (7th ed.)

Hacker, D., & Sommers, N. (2014). The Bedford handbook (9a. ed.). Bedford-ST. Martin's.

Cita Chicago (17th ed.)

Hacker, Diana, i Nancy Sommers. The Bedford Handbook. 9a. ed. Boston: Bedford-ST. Martin's, 2014.

Cita MLA (9th ed.)

Hacker, Diana, i Nancy Sommers. The Bedford Handbook. 9a. ed. Bedford-ST. Martin's, 2014.