APA引文

Conference on Economic Geology in Massachusetts, Amherst, Mass, University of Massachusetts (Amherst Campus), & Farquhar, O. C. (1967). Economic geology in Massachusetts: Proceedings. Graduate School, University of Massachusetts.

Chicago Style (17th ed.) Citation

Conference on Economic Geology in Massachusetts, Amherst, Mass, University of Massachusetts (Amherst Campus), and O. C. Farquhar. Economic Geology in Massachusetts: Proceedings. [Amherst]: Graduate School, University of Massachusetts, 1967.

MLA引文

Conference on Economic Geology in Massachusetts, Amherst, Mass, et al. Economic Geology in Massachusetts: Proceedings. Graduate School, University of Massachusetts, 1967.