APA (7th ed.) Citation
Woolfson, M. M. (1961). Direct methods in crystallography. University Press.
Chicago Style (17th ed.) Citation
Woolfson, Michael Mark. Direct Methods in Crystallography. Oxford: University Press, 1961.
MLA (9th ed.) Citation
Woolfson, Michael Mark. Direct Methods in Crystallography. University Press, 1961.
Warning: These citations may not always be 100% accurate.