Dyfyniad APA

Beale, E. M., & Wallbank, T. W. (1982). Workbook for Living world history, 5th ed., T. Walter Wallbank, Arnold Schrier. Scott, Foresman.

Dyfyniad Arddull Chicago

Beale, Elizabeth M., and T. Walter Wallbank. Workbook for Living World History, 5th Ed., T. Walter Wallbank, Arnold Schrier. Glenview, Ill.: Scott, Foresman, 1982.

Dyfyniad MLA

Beale, Elizabeth M., and T. Walter Wallbank. Workbook for Living World History, 5th Ed., T. Walter Wallbank, Arnold Schrier. Scott, Foresman, 1982.

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