Cita APA

Borchert, J. R., & Michaelsen, K. (1959). Minnesota's changing geography ([Teacher's ed.].). University of Minnesota Press.

Citación estilo Chicago

Borchert, John R., and Katherine Michaelsen. Minnesota's Changing Geography. [Teacher's ed.]. Minneapolis: University of Minnesota Press, 1959.

Cita MLA

Borchert, John R., and Katherine Michaelsen. Minnesota's Changing Geography. [Teacher's ed.]. University of Minnesota Press, 1959.