APA引文

International Union of Geological Society. (1993). Episodes,vol.16&17.

Chicago Edition Citation

International Union of Geological Society. Episodes,vol.16&17. International Union of Geological Society, 1993.

MLA引文

International Union of Geological Society. Episodes,vol.16&17. 1993.

警告：這些引文格式不一定是100％准確.