Dyfyniad APA

Harris, W. T., & Rickoff, A. J. (1884). Introductory fourth reader. American Book Company.

Dyfyniad Arddull Chicago

Harris, William Torrey, and Andrew J. Rickoff. Introductory Fourth Reader. New York ; Cincinatti ; Chicago: American Book Company, 1884.

Dyfyniad MLA

Harris, William Torrey, and Andrew J. Rickoff. Introductory Fourth Reader. American Book Company, 1884.

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