Dyfyniad APA

Wood, G. (1998). How to study. New York: Learning Express.

Dyfyniad Arddull Chicago

Wood, Gail. How to Study. New York: Learning Express, 1998.

Dyfyniad MLA

Wood, Gail. How to Study. New York: Learning Express, 1998.

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