Παραπομπή APA

Hindley, J. R., Lercher, B., & Seldin, J. P. (1972). Introduction to combinatory logic. University Press.

Παραπομπή Chicago Style

Hindley, J. Roger, B. Lercher, και J. P. Seldin. Introduction to Combinatory Logic. Cambridge [Eng.]: University Press, 1972.

Παραπομπή MLA

Hindley, J. Roger, et al. Introduction to Combinatory Logic. University Press, 1972.