Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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