Dyfyniad APA

Mudge, I. G., & Winchell, C. M. (1947). Reference books of 1944-1946 (6th ed.). American Library Association.

Dyfyniad Arddull Chicago

Mudge, Isadore Gilbert, and Constance M. Winchell. Reference Books of 1944-1946. 6th ed. Chicago: American Library Association, 1947.

Dyfyniad MLA

Mudge, Isadore Gilbert, and Constance M. Winchell. Reference Books of 1944-1946. 6th ed. American Library Association, 1947.

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