Dyfyniad APA

Floyd C Watkins. (1989). Practical English handbook. Boston, Massachusetts: Houghton Mifflin.

Dyfyniad Arddull Chicago

Floyd C Watkins. Practical English Handbook. Boston, Massachusetts: Houghton Mifflin, 1989.

Dyfyniad MLA

Floyd C Watkins. Practical English Handbook. Boston, Massachusetts: Houghton Mifflin, 1989.

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