Dyfyniad APA

Wren, P., & Martin, H. (2004). High school English grammar & composition (ed.). S. Chand & Company LTD.

Dyfyniad Arddull Chicago

Wren, P.C, and H. Martin. High School English Grammar & Composition. ed. New Delhi: S. Chand & Company LTD, 2004.

Dyfyniad MLA

Wren, P.C, and H. Martin. High School English Grammar & Composition. ed. S. Chand & Company LTD, 2004.

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