Dyfyniad APA

Hulo Willis. (1967). Structural grammar and composition. New York: Holt, Rinehart and Winston.

Dyfyniad Arddull Chicago

Hulo Willis. Structural Grammar and Composition. New York: Holt, Rinehart and Winston, 1967.

Dyfyniad MLA

Hulo Willis. Structural Grammar and Composition. New York: Holt, Rinehart and Winston, 1967.

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