Giefer, G. J., Todd, D. K., & Quinn, M. L. (1972). Water publications of State agencies: A bibliography of publications on water resources and their management published by the States of the United States. Water Information Center.
Chicago-Zitierstil (17. Ausg.)Giefer, Gerald J., David Keith Todd, und M. L. Quinn. Water Publications of State Agencies: A Bibliography of Publications on Water Resources and Their Management Published by the States of the United States. Port Washington, N.Y.: Water Information Center, 1972.
MLA-Zitierstil (8. Ausg.)Giefer, Gerald J., et al. Water Publications of State Agencies: A Bibliography of Publications on Water Resources and Their Management Published by the States of the United States. Water Information Center, 1972.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.