Maryland Educational Conference & Maryland. Dept. of Education. (1949). Annual Maryland Educational Conference [Proceedings]. 2d-- 1949-. State Dept. of Education.
芝加哥风格引文Maryland Educational Conference 与 Maryland. Dept. of Education. Annual Maryland Educational Conference [Proceedings]. 2d-- 1949-. Baltimore: State Dept. of Education, 1949.
MLA引文Maryland Educational Conference 与 Maryland. Dept. of Education. Annual Maryland Educational Conference [Proceedings]. 2d-- 1949-. State Dept. of Education, 1949.
警告：这些引文格式不一定是100％准确.