APA aipamena

Romero, R. (1981). The myth of overpopulation.

Chicago Style aipamena

Romero, Rodia. The Myth of Overpopulation. 1981.

MLA aipamena

Romero, Rodia. The Myth of Overpopulation. 1981.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.