Gray, H. A. (1930). Some factors in the undergraduate careers of young college students with particular reference to Columbia and Barnard Colleges. Teachers College.
Citação do estilo Chicago (17ª ed.)Gray, Howard Aaron. Some Factors in the Undergraduate Careers of Young College Students with Particular Reference to Columbia and Barnard Colleges. New York City: Teachers College, 1930.
Citação MLA (9ª ed.)Gray, Howard Aaron. Some Factors in the Undergraduate Careers of Young College Students with Particular Reference to Columbia and Barnard Colleges. Teachers College, 1930.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.