APA (7th ed.) Citation

Cohen, M. M. (1973). A course in simple-homotopy theory. Springer-Verlag.

Chicago Style (17th ed.) Citation

Cohen, Marshall M. A Course in Simple-homotopy Theory. New York: Springer-Verlag, 1973.

MLA (8th ed.) Citation

Cohen, Marshall M. A Course in Simple-homotopy Theory. Springer-Verlag, 1973.