APA (7th ed.) Citation

Crum, W. E. (1929). A coptic Dictionary /Compiled by Walter Ewing Crum. Clarendon Press.

Chicago Style (17th ed.) Citation

Crum, Walter E. A Coptic Dictionary /Compiled by Walter Ewing Crum. Oxford: Clarendon Press, 1929.

MLA (9th ed.) Citation

Crum, Walter E. A Coptic Dictionary /Compiled by Walter Ewing Crum. Clarendon Press, 1929.

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