Dyfyniad APA

hill, L. A. (1969). Exercises prepositions and adverbial particles. Oxford university press.

Dyfyniad Arddull Chicago

hill, L A. Exercises Prepositions and Adverbial Particles. London: Oxford university press, 1969.

Dyfyniad MLA

hill, L A. Exercises Prepositions and Adverbial Particles. Oxford university press, 1969.

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