Thornes, J. B., Johnson, J. H., & Clayton, K. (1985). River channels (1. publ., reprinted.). Macmillan.
Chicago Style (17th ed.) CitationThornes, John B., J. H. Johnson, and Keith Clayton. River Channels. 1. publ., reprinted. Basingstoke [u.a.]: Macmillan, 1985.
MLA (9th ed.) CitationThornes, John B., et al. River Channels. 1. publ., reprinted. Macmillan, 1985.
Warning: These citations may not always be 100% accurate.