Dyfyniad APA

Bessey, M. A., & Coffin, I. P. (1934). Reading through précis. D. Appleton-Century company, incorporated.

Dyfyniad Arddull Chicago

Bessey, Mabel A., and Isabelle Pine Coffin. Reading Through Précis. New York: D. Appleton-Century company, incorporated, 1934.

Dyfyniad MLA

Bessey, Mabel A., and Isabelle Pine Coffin. Reading Through Précis. D. Appleton-Century company, incorporated, 1934.

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