Cita APA (7th ed.)
Stephenson Bloch, L. (1974). Population change: A strategy for physicians. Association of American Medical Colleges.
Cita Chicago (17th ed.)
Stephenson Bloch, Lucille. Population Change: A Strategy for Physicians. Washington: Association of American Medical Colleges, 1974.
Cita MLA (9th ed.)
Stephenson Bloch, Lucille. Population Change: A Strategy for Physicians. Association of American Medical Colleges, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.