APA-Zitierstil (7. Ausg.)

Barr, E. S. (1973). An Index to biographical fragments in unspecialized scientific journals. Univ. of Alabama Press.

Chicago-Zitierstil (17. Ausg.)

Barr, Ernest S. An Index to Biographical Fragments in Unspecialized Scientific Journals. Alabama: Univ. of Alabama Press, 1973.

MLA-Zitierstil (9. Ausg.)

Barr, Ernest S. An Index to Biographical Fragments in Unspecialized Scientific Journals. Univ. of Alabama Press, 1973.