APA (7. basım) Alıntı

Borchert, J. R. (1987). America's northern heartland. University of Minnesota Press.

Chicago Style (17. basım) Atıf

Borchert, John R. America's Northern Heartland. Minneapolis: University of Minnesota Press, 1987.

MLA (9th ed.) Atıf

Borchert, John R. America's Northern Heartland. University of Minnesota Press, 1987.