Downes, D. M., Mays, J. B., Downes, D., & Mays, J. B. (1989). Crime and the city: Essays in memory of John Barron Mays (1. publ.). Macmillan.
Chicago Style (17th ed.) CitationDownes, David M., John Barron Mays, David Downes, and John Barron Mays. Crime and the City: Essays in Memory of John Barron Mays. 1. publ. Basingstoke [u.a.]: Macmillan, 1989.
MLA (8th ed.) CitationDownes, David M., et al. Crime and the City: Essays in Memory of John Barron Mays. 1. publ. Macmillan, 1989.
Warning: These citations may not always be 100% accurate.