APA (7th ed.) Citation

ScienceDirect (Online service), Curry, H. B., Hindley, J. R., & Seldin, J. P. (1972). Combinatory logic. North-Holland Pub. Co.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Haskell B. Curry, J. Roger Hindley, and J. P. Seldin. Combinatory Logic. Amsterdam ; London: North-Holland Pub. Co, 1972.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Combinatory Logic. North-Holland Pub. Co, 1972.