Dyfyniad APA

Gulland, D. M., & Hinds-Howell, D. (1986). The Penguin dictionary of English idioms. Penguin.

Dyfyniad Arddull Chicago

Gulland, Daphne M., and David Hinds-Howell. The Penguin Dictionary of English Idioms. Wrights Lane London, Eng: Penguin, 1986.

Dyfyniad MLA

Gulland, Daphne M., and David Hinds-Howell. The Penguin Dictionary of English Idioms. Penguin, 1986.

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