Cita APA

Metz, W. (1991). Newswriting: From lead to "30" (3rd ed.). Prentice-Hall.

Citación estilo Chicago

Metz, William. Newswriting: From Lead to "30". 3rd ed. Englewood Cliffs, N.J: Prentice-Hall, 1991.

Cita MLA

Metz, William. Newswriting: From Lead to "30". 3rd ed. Prentice-Hall, 1991.