Dyfyniad APA

Montgomery, M. R. (1996). Learning and lags in mortality perceptions. The Population Council.

Dyfyniad Arddull Chicago

Montgomery, Mark R. Learning and Lags in Mortality Perceptions. New York: The Population Council, 1996.

Dyfyniad MLA

Montgomery, Mark R. Learning and Lags in Mortality Perceptions. The Population Council, 1996.

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