APA način citiranja (7. izdanje)
Robertson, T. (2012). The Malthusian moment: Global population growth and the birth of American environmentalism. Rutgers University Press.
Čikaški stil citiranja (17. izdanje)
Robertson, Thomas. The Malthusian Moment: Global Population Growth and the Birth of American Environmentalism. New Brunswick: Rutgers University Press, 2012.
MLA način citiranja (9. izdanje)
Robertson, Thomas. The Malthusian Moment: Global Population Growth and the Birth of American Environmentalism. Rutgers University Press, 2012.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.