Dyfyniad APA

North American Association for the Study of Obesity. (1993). Obesity research. North American Association for the Study of Obesity.

Dyfyniad Arddull Chicago

North American Association for the Study of Obesity. Obesity Research. Baton Rouge, LA: North American Association for the Study of Obesity, 1993.

Dyfyniad MLA

North American Association for the Study of Obesity. Obesity Research. North American Association for the Study of Obesity, 1993.

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