APA (7th ed.) Citation

Curry, H. B., Hindley, J. R., & Seldin, J. P. (1972). Combinatory logic. North-Holland.

Chicago Style (17th ed.) Citation

Curry, Haskell Brooks, James Roger Hindley, and Jonathan Paul Seldin. Combinatory Logic. Amsterdam ; London: North-Holland, 1972.

MLA (8th ed.) Citation

Curry, Haskell Brooks, et al. Combinatory Logic. North-Holland, 1972.

Warning: These citations may not always be 100% accurate.