APA-viite

Madsen,I.B, Madsen, I., & Tornehave, J. (1997). From Calculus to Cohomology: De Rham cohomology and characteristic classes. Cambridge University Press.

Chicago-tyylinen lähdeviittaus

Madsen,I.B, I.B Madsen, ja Jorgen Tornehave. From Calculus to Cohomology: De Rham Cohomology and Characteristic Classes. Cambridge: Cambridge University Press, 1997.

MLA-viite

Madsen,I.B, et al. From Calculus to Cohomology: De Rham Cohomology and Characteristic Classes. Cambridge University Press, 1997.