APA (7th ed.) Citation

Conference of Sewage Plant Operators of Pennsylvania (Pennsylvania State College). (1927). Proceedings. The Pennsylvania State College.

Chicago Style (17th ed.) Citation

Conference of Sewage Plant Operators of Pennsylvania (Pennsylvania State College). Proceedings. State College, Pa.: The Pennsylvania State College, 1927.

MLA (9th ed.) Citation

Conference of Sewage Plant Operators of Pennsylvania (Pennsylvania State College). Proceedings. The Pennsylvania State College, 1927.

Warning: These citations may not always be 100% accurate.