APA (7th ed.) Citation

Fleming, J., Honour, H., & Pevsner, N. (1991). The Penguin dictionary of architecture (4. ed.). Penguin Books.

Chicago Style (17th ed.) Citation

Fleming, John, Hugh Honour, and Nikolaus Pevsner. The Penguin Dictionary of Architecture. 4. ed. London [u.a.]: Penguin Books, 1991.

MLA (9th ed.) Citation

Fleming, John, et al. The Penguin Dictionary of Architecture. 4. ed. Penguin Books, 1991.