APA (7th ed.) Citation

Crossley, J. N., & Nerode, A. (1974). Combinatorial functors. Springer - Verlag.

Chicago Style (17th ed.) Citation

Crossley, John N., and Anil Nerode. Combinatorial Functors. Berlin: Springer - Verlag, 1974.

MLA (8th ed.) Citation

Crossley, John N., and Anil Nerode. Combinatorial Functors. Springer - Verlag, 1974.