APA (7th ed.) Citation

Spivak, D. I. (2014). Category theory for the sciences. The MIT Press.

Chicago Style (17th ed.) Citation

Spivak, David I. Category Theory for the Sciences. Cambridge, Massachusetts: The MIT Press, 2014.

MLA (9th ed.) Citation

Spivak, David I. Category Theory for the Sciences. The MIT Press, 2014.