Bull, W. B., Miller, R. E., & Poland, J. F. (1975). Land subsidence due to ground-water withdrawal in the Los Banos-Kettleman City area, California. United States Government Print. Office.
Chicago-Zitierstil (17. Ausg.)Bull, William B., Raymond E. Miller, und Joseph F. Poland. Land Subsidence Due to Ground-water Withdrawal in the Los Banos-Kettleman City Area, California. Washington: United States Government Print. Office, 1975.
MLA-Zitierstil (9. Ausg.)Bull, William B., et al. Land Subsidence Due to Ground-water Withdrawal in the Los Banos-Kettleman City Area, California. United States Government Print. Office, 1975.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.