Instituto Brasileiro de Informação em Ciência e Tecnologia

Cytowanie według stylu APA (wyd. 7)

Não informado. (1973). Population Reports. Geoge Washington University, Department of Medical and Public Affairs.

Cytowanie według stylu Chicago (wyd. 17)

Não informado. Population Reports. Washington: Geoge Washington University, Department of Medical and Public Affairs, 1973.

Cytowanie według stylu MLA (wyd. 8)

Não informado. Population Reports. Geoge Washington University, Department of Medical and Public Affairs, 1973.