APA (7th ed.) Citation

Woolfson, M. M. (1961). Direct methods in crystallography. Clarendon Press.

Chicago Style (17th ed.) Citation

Woolfson, M. M. Direct Methods in Crystallography. Oxford: Clarendon Press, 1961.

MLA (8th ed.) Citation

Woolfson, M. M. Direct Methods in Crystallography. Clarendon Press, 1961.

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