APA (7th ed.) Citation

Warren, C. (1983). Velvet waters, canyon walls: A lake Powell adventure. Northland Press.

Chicago Style (17th ed.) Citation

Warren, Colin. Velvet Waters, Canyon Walls: A Lake Powell Adventure. Flagstaff, Ariz.: Northland Press, 1983.

MLA (9th ed.) Citation

Warren, Colin. Velvet Waters, Canyon Walls: A Lake Powell Adventure. Northland Press, 1983.