Cita APA (7th ed.)

Singleton, J. (2005). Writers at works. The paragraph (1a. ed.). Cambridge University.

Cita Chicago (17th ed.)

Singleton, Jill. Writers at Works. The Paragraph. 1a. ed. Cambridge: Cambridge University, 2005.

Cita MLA (9th ed.)

Singleton, Jill. Writers at Works. The Paragraph. 1a. ed. Cambridge University, 2005.