APA (7th ed.) Citation

Keene, G. B. (1964). First-order functional calculus. Routledge & Paul.

Chicago Style (17th ed.) Citation

Keene, Geoffrey Bourton. First-order Functional Calculus. London: Routledge & Paul, 1964.

MLA (9th ed.) Citation

Keene, Geoffrey Bourton. First-order Functional Calculus. Routledge & Paul, 1964.