APA (7e ed.) Bronvermelding

Bar, C. (2010). Elementary differential geometry (First South Asian edition 2011.). Cambridge University Press.

Chicago (17e ed.) Bronvermelding

Bar, Christian. Elementary Differential Geometry. First South Asian edition 2011. New York: Cambridge University Press, 2010.

MLA (8e ed.) Bronvermelding

Bar, Christian. Elementary Differential Geometry. First South Asian edition 2011. Cambridge University Press, 2010.