Dyfyniad APA

Stuart, R. B., & Nidetch, J. (1978). Act thin, stay thin: New ways to lose weight and keep it off. Norton.

Dyfyniad Arddull Chicago

Stuart, Richard B., and Jean Nidetch. Act Thin, Stay Thin: New Ways to Lose Weight and Keep It off. New York: Norton, 1978.

Dyfyniad MLA

Stuart, Richard B., and Jean Nidetch. Act Thin, Stay Thin: New Ways to Lose Weight and Keep It off. Norton, 1978.

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