California. Division of Mines and Geology. (1966). Report of the State Geologist. Dept. of Conservation, Division of Mines and Geology.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিCalifornia. Division of Mines and Geology. Report of the State Geologist. San Francisco: Dept. of Conservation, Division of Mines and Geology, 1966.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিCalifornia. Division of Mines and Geology. Report of the State Geologist. Dept. of Conservation, Division of Mines and Geology, 1966.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.