APA (7th ed.) Citation

Littlewood, J. E. (1944). Lectures on the theory of functions. Oxford University Press.

Chicago Style (17th ed.) Citation

Littlewood, John E. Lectures on the Theory of Functions. [London]: Oxford University Press, 1944.

MLA (9th ed.) Citation

Littlewood, John E. Lectures on the Theory of Functions. Oxford University Press, 1944.