APA (7th ed.) Citation

Thompson, T. P., West, E., & Gregg, W. R. (1993). Catechism on the corn laws. Routledge-Thoemmes Press [etc.].

Chicago Style (17th ed.) Citation

Thompson, Thomas Perronet, Edward West, and W. R. Gregg. Catechism on the Corn Laws. London [etc.]: Routledge-Thoemmes Press [etc.], 1993.

MLA (9th ed.) Citation

Thompson, Thomas Perronet, et al. Catechism on the Corn Laws. Routledge-Thoemmes Press [etc.], 1993.