Dyfyniad APA

Fort, L. M., & Markert, E. E. (1966). Speech for all. Allyn and Bacon.

Dyfyniad Arddull Chicago

Fort, Lyman M., and Edward E. Markert. Speech for All. Boston: Allyn and Bacon, 1966.

Dyfyniad MLA

Fort, Lyman M., and Edward E. Markert. Speech for All. Allyn and Bacon, 1966.

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