APA (7th ed.) Citation

Kuper, C. (1968). An Introduction to the theory of superconductivity. Clarendon Press.

Chicago Style (17th ed.) Citation

Kuper, C.G. An Introduction to the Theory of Superconductivity. Oxford: Clarendon Press, 1968.

MLA (9th ed.) Citation

Kuper, C.G. An Introduction to the Theory of Superconductivity. Clarendon Press, 1968.

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