APA (7th ed.) Citation

Baues, H. J. (1989). Algebraic homotopy. Cambridge University Press.

Chicago Style (17th ed.) Citation

Baues, Hans J. Algebraic Homotopy. Cambridge [Cambridgeshire] ; New York: Cambridge University Press, 1989.

MLA (9th ed.) Citation

Baues, Hans J. Algebraic Homotopy. Cambridge University Press, 1989.