Dyfyniad APA

Schuster, E. H. (1965). Grammar, usage, and style. Webster Division, McGraw-Hill.

Dyfyniad Arddull Chicago

Schuster, Edgar Howard. Grammar, Usage, and Style. St. Louis: Webster Division, McGraw-Hill, 1965.

Dyfyniad MLA

Schuster, Edgar Howard. Grammar, Usage, and Style. Webster Division, McGraw-Hill, 1965.

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