APA-Zitierstil (7. Ausg.)

Brown, P. W., Wilson, L. S., & Mitchell, S. (1994). Humanities doctorates in the United States: 1991 profile. National Academy Press : Available from Survey of Humanities Doctorates.

Chicago-Zitierstil (17. Ausg.)

Brown, Prudence W., Linda S. Wilson, und Susan Mitchell. Humanities Doctorates in the United States: 1991 Profile. Washington, D.C.: National Academy Press : Available from Survey of Humanities Doctorates, 1994.

MLA-Zitierstil (9. Ausg.)

Brown, Prudence W., et al. Humanities Doctorates in the United States: 1991 Profile. National Academy Press : Available from Survey of Humanities Doctorates, 1994.