APA (7th ed.) Citation

Arthurs, A. M. (1970). Complementary variational principles. Clarendon Press.

Chicago Style (17th ed.) Citation

Arthurs, A. M. Complementary Variational Principles. Oxford: Clarendon Press, 1970.

MLA (8th ed.) Citation

Arthurs, A. M. Complementary Variational Principles. Clarendon Press, 1970.

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