Dyfyniad APA

(1991). Writing In Australia A Composition Course For Tertiary Students Dianne Oslan ... [et Al.]. Harcourt Brace.

Dyfyniad Arddull Chicago

Writing In Australia A Composition Course For Tertiary Students Dianne Oslan ... [et Al.]. Harcourt Brace, 1991.

Dyfyniad MLA

Writing In Australia A Composition Course For Tertiary Students Dianne Oslan ... [et Al.]. Harcourt Brace, 1991.

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