APA (7th ed.) Citation

SpringerLink (Online service), Baez, J. C., & May, J. P. (2010). Towards Higher Categories. Springer New York.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), John C. Baez, and J. Peter May. Towards Higher Categories. New York, NY: Springer New York, 2010.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Towards Higher Categories. Springer New York, 2010.