APA引文

Friedrich, . H. (1986). Geology and metallogeny of copper deposits: Proceedings of the copper symposium. Springer.

Chicago Edition Citation

Friedrich, H. Geology and Metallogeny of Copper Deposits: Proceedings of the Copper Symposium. Berlin: Springer, 1986.

MLA引文

Friedrich, H. Geology and Metallogeny of Copper Deposits: Proceedings of the Copper Symposium. Springer, 1986.

警告：這些引文格式不一定是100％准確.