Dyfyniad APA

Sawyer, R., & Townsend, P. (1993). The ancient world: A reading and writing approach. National Textbook Company.

Dyfyniad Arddull Chicago

Sawyer, Ralph, and Peter Townsend. The Ancient World: A Reading and Writing Approach. Lincolnwood, Ill: National Textbook Company, 1993.

Dyfyniad MLA

Sawyer, Ralph, and Peter Townsend. The Ancient World: A Reading and Writing Approach. National Textbook Company, 1993.

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