Cita APA

Adams, W. R. (1993). Viewpoints: Readings worth thinking and writing about (2nd ed.). D.C. Heath.

Citación estilo Chicago

Adams, W. Royce. Viewpoints: Readings Worth Thinking and Writing About. 2nd ed. Lexington, Mass: D.C. Heath, 1993.

Cita MLA

Adams, W. Royce. Viewpoints: Readings Worth Thinking and Writing About. 2nd ed. D.C. Heath, 1993.