Dyfyniad APA

Epes, M., & Kirkpatrick, C. (1988). Editing your writing. Prentice Hall.

Dyfyniad Arddull Chicago

Epes, Mary, and Carolyn Kirkpatrick. Editing Your Writing. Englewood Cliffs, New Jercy: Prentice Hall, 1988.

Dyfyniad MLA

Epes, Mary, and Carolyn Kirkpatrick. Editing Your Writing. Prentice Hall, 1988.

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