APA (7th ed.) Citation

Packer, J., & Vaughan, J. (1958). A modern approach to organic chemistry. Clarendon Press.

Chicago Style (17th ed.) Citation

Packer, J., and J. Vaughan. A Modern Approach to Organic Chemistry. Oxford: Clarendon Press, 1958.

MLA (9th ed.) Citation

Packer, J., and J. Vaughan. A Modern Approach to Organic Chemistry. Clarendon Press, 1958.