Caldwell, J. J. (1879). Dr. Crawford W. Long, the Discoverer of Anæsthesia. Anæsthesia and Anæsthetics: Read before the Dental Association of the State of Maryland and the District of Columbia, Held in Washington, October 8, 9, and 10, 1878. Dent Regist.
Citação norma ChicagoCaldwell, J. J. "Dr. Crawford W. Long, the Discoverer of Anæsthesia. Anæsthesia and Anæsthetics: Read Before the Dental Association of the State of Maryland and the District of Columbia, Held in Washington, October 8, 9, and 10, 1878." Dent Regist 1879.
MLA citiranjeCaldwell, J. J. "Dr. Crawford W. Long, the Discoverer of Anæsthesia. Anæsthesia and Anæsthetics: Read Before the Dental Association of the State of Maryland and the District of Columbia, Held in Washington, October 8, 9, and 10, 1878." Dent Regist 1879.