Dyfyniad APA

Cassidy, J., Roettger, D., & Wixson, K. K. (1987). Turn a corner. New York: Scribner educational.

Dyfyniad Arddull Chicago

Cassidy, Jack, Doris Roettger, và Karen K. Wixson. Turn a Corner. New York: Scribner educational, 1987.

Dyfyniad MLA

Cassidy, Jack, Doris Roettger, và Karen K. Wixson. Turn a Corner. New York: Scribner educational, 1987.

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