APA-referens

Ewing, C., Mitchell, M. M., & Mitchell, M., M. (1970). Introduction to geodesy. American Elsevier Publishing Company inc.

Chicago-stil citat

Ewing, Clair, Michael M. Mitchell, och Michael Mitchell, M. Introduction to Geodesy. New York: American Elsevier Publishing Company inc, 1970.

MLA-referens

Ewing, Clair, et al. Introduction to Geodesy. American Elsevier Publishing Company inc, 1970.