Dyfyniad APA

Kinney, J. (2012). Loosening the grip: A Handbook of Alcohol Information. New York: McGraw-Hill.

Dyfyniad Arddull Chicago

Kinney, Jean. Loosening the Grip: A Handbook of Alcohol Information. New York: McGraw-Hill, 2012.

Dyfyniad MLA

Kinney, Jean. Loosening the Grip: A Handbook of Alcohol Information. New York: McGraw-Hill, 2012.

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