Dyfyniad APA

Laboratory, P. R. Population reprints / Population Research Laboratory, Department of Sociology, University of Alberta. Edmonton, Alberta.

Dyfyniad Arddull Chicago

Laboratory, Population Research. Population Reprints / Population Research Laboratory, Department of Sociology, University of Alberta. Edmonton, Alberta.

Dyfyniad MLA

Laboratory, Population Research. Population Reprints / Population Research Laboratory, Department of Sociology, University of Alberta. Edmonton, Alberta.

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