Cita APA (7th ed.)
Ingram, L., & Brown, P. W. (1997). Humanities doctorates in the United States: 1995 profile. National Academy Press.
Cita Chicago (17th ed.)
Ingram, Linda, i Prudence W. Brown. Humanities Doctorates in the United States: 1995 Profile. Washington, D.C.: National Academy Press, 1997.
Cita MLA (9th ed.)
Ingram, Linda, i Prudence W. Brown. Humanities Doctorates in the United States: 1995 Profile. National Academy Press, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.