APA

National Institutes of Health (U.S.), . (1970). Directory of health occupations training programs in Maine, New Hampshire, Rhode Island and Vermont, 1968-69. [Washington, D.C: .

Chicago

National Institutes of Health (U.S.), . 1970. Directory of health occupations training programs in Maine, New Hampshire, Rhode Island and Vermont, 1968-69. [Washington, D.C: .

Harvard

National Institutes of Health (U.S.), . (1970). Directory of health occupations training programs in Maine, New Hampshire, Rhode Island and Vermont, 1968-69. [Washington, D.C: .

MLA

National Institutes of Health (U.S.), . Directory of health occupations training programs in Maine, New Hampshire, Rhode Island and Vermont, 1968-69. [Washington, D.C: . 1970.