Gaya APA

Bott, R., W, I, T, L. (1982). Differential forms in algebraic topology . New York: New York: Springer-Verlag; 1982.

Gaya MLA

Bott, Raoul., W, I., Tu,, Loring. "Differential forms in algebraic topology". New York: New York: Springer-Verlag; 1982, 1982. Text.