APA引文

University;, U. c. S. L. (1967). Commencement 1967.

Chicago Style (17th ed.) Citation

University;, Unknown creator; St. Louis. Commencement 1967. 1967.

MLA引文

University;, Unknown creator; St. Louis. Commencement 1967. 1967.

警告：这些引文格式不一定是100％准确.