APA (7th ed.) Citation

Boole, G., De Morgan, A., & Smith, G. (1982). The Boole - De Morgan correspondence 1842-1864. Clarendon Press.

Chicago Style (17th ed.) Citation

Boole, George, Augustus De Morgan, and G.C Smith. The Boole - De Morgan Correspondence 1842-1864. Oxford: Clarendon Press, 1982.

MLA (8th ed.) Citation

Boole, George, et al. The Boole - De Morgan Correspondence 1842-1864. Clarendon Press, 1982.