Emergency medical services systems : program guidelines /

Chicago citation style
United States. Division of Emergency Medical Services. Emergency medical services systems : program guidelines /. [1975]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102291560. (Accessed November 18, 2018.)
APA citation style
United States. Division of Emergency Medical Services, ([1975]) Emergency medical services systems : program guidelines /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102291560
MLA citation style
United States. Division of Emergency Medical Services. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/102291560>.
Note: These citations are programmatically generated and may be incomplete.