APA

National Institutes of Health (U.S.), . (1970). Equivalency and proficiency testing: descriptive compilation of existing testing programs in allied health and other health occupations, with annotated bibliography. [Washington, D.C: .

Chicago

National Institutes of Health (U.S.), . 1970. Equivalency and proficiency testing: descriptive compilation of existing testing programs in allied health and other health occupations, with annotated bibliography. [Washington, D.C: .

Harvard

National Institutes of Health (U.S.), . (1970). Equivalency and proficiency testing: descriptive compilation of existing testing programs in allied health and other health occupations, with annotated bibliography. [Washington, D.C: .

MLA

National Institutes of Health (U.S.), . Equivalency and proficiency testing: descriptive compilation of existing testing programs in allied health and other health occupations, with annotated bibliography. [Washington, D.C: . 1970.