APA (7. basım) Alıntı

Baker, P. T. (1977). Human population problems in the biosphere: Some research strategies and designs. Unesco.

Chicago Style (17. basım) Atıf

Baker, Paul T. Human Population Problems in the Biosphere: Some Research Strategies and Designs. Paris: Unesco, 1977.

MLA (9th ed.) Atıf

Baker, Paul T. Human Population Problems in the Biosphere: Some Research Strategies and Designs. Unesco, 1977.