Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.