Wyoming Geological Association & Spalding, R. W. (1952). Guidebook: Seventh Annual Field Conference, Southern Big Horn Basin, Wyoming, 1952. The Association].
Chicago Style (17th ed.) CitationWyoming Geological Association and Robert W. Spalding. Guidebook: Seventh Annual Field Conference, Southern Big Horn Basin, Wyoming, 1952. [S.l.: The Association], 1952.
MLA引文Wyoming Geological Association and Robert W. Spalding. Guidebook: Seventh Annual Field Conference, Southern Big Horn Basin, Wyoming, 1952. The Association], 1952.
警告：这些引文格式不一定是100％准确.