APA (7. basım) Alıntı

Francis, R. G. (1958). The population ahead. University of Minnesota Press.

Chicago Style (17. basım) Atıf

Francis, Roy G. The Population Ahead. Minneapolis: University of Minnesota Press, 1958.

MLA (9th ed.) Atıf

Francis, Roy G. The Population Ahead. University of Minnesota Press, 1958.