APA (7th ed.) Zitazioa
(1963). Careers for college graduates in the U.S. Public Health Service. U.S. Department of Health, Education, and Welfare.
Chicago Style (17th ed.) Zitazioa
Careers for College Graduates in the U.S. Public Health Service. [Washington]: U.S. Department of Health, Education, and Welfare, 1963.
MLA (9th ed.) Zitazioa
Careers for College Graduates in the U.S. Public Health Service. U.S. Department of Health, Education, and Welfare, 1963.
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