APA (7th ed.) Citation

Industrial Waste Conference Purdue University, Purdue University. School of Civil Engineering, & Purdue University. Division of Conference and Continuing Education. (1990). Proceedings of the 44th Industrial Waste Conference, May 9, 10, 11, 1989, Purdue University, West Lafayette, Indiana. Lewis Publishers.

Chicago Style (17th ed.) Citation

Industrial Waste Conference Purdue University, Purdue University. School of Civil Engineering, and Purdue University. Division of Conference and Continuing Education. Proceedings of the 44th Industrial Waste Conference, May 9, 10, 11, 1989, Purdue University, West Lafayette, Indiana. Chelsea, MI: Lewis Publishers, 1990.

MLA (9th ed.) Citation

Industrial Waste Conference Purdue University, et al. Proceedings of the 44th Industrial Waste Conference, May 9, 10, 11, 1989, Purdue University, West Lafayette, Indiana. Lewis Publishers, 1990.