APA (7th ed.) Citation

Dawes, J. H., & Wathne, M. (1968). Cost of reservoirs in Illinois. Illinois Water Survey.

Chicago Style (17th ed.) Citation

Dawes, Julius H., and Magne Wathne. Cost of Reservoirs in Illinois. Urbana: Illinois Water Survey, 1968.

MLA (9th ed.) Citation

Dawes, Julius H., and Magne Wathne. Cost of Reservoirs in Illinois. Illinois Water Survey, 1968.