APA (7th ed.) Citation

Porter, R. (1992). The Enlightenment. MacMillan.

Chicago Style (17th ed.) Citation

Porter, Roy. The Enlightenment. Basingstoke [etc.]: MacMillan, 1992.

MLA (9th ed.) Citation

Porter, Roy. The Enlightenment. MacMillan, 1992.

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