APA (7th ed.) Citation

Wolf, W. H. (1961). Current developments in hydro-electric plant design. Proceedings of the American Society of Civil Engineers, 87, 55.

Chicago Style (17th ed.) Citation

Wolf, W. H. "Current Developments in Hydro-electric Plant Design." Proceedings of the American Society of Civil Engineers 87 (1961): 55.

MLA (9th ed.) Citation

Wolf, W. H. "Current Developments in Hydro-electric Plant Design." Proceedings of the American Society of Civil Engineers, vol. 87, 1961, p. 55.