Dyfyniad APA

Kirkpatrick, E. M., & Schwarz, C. M. (1983). Chambers 20th century dictionary (New ed.). Chambers.

Dyfyniad Arddull Chicago

Kirkpatrick, E. M., and C. M. Schwarz. Chambers 20th Century Dictionary. New ed. Edinburgh: Chambers, 1983.

Dyfyniad MLA

Kirkpatrick, E. M., and C. M. Schwarz. Chambers 20th Century Dictionary. New ed. Chambers, 1983.

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