APA-Zitierstil (7. Ausg.)

Mullen, M. D. (1980). Essence and operation in the teaching of St. Thomas and in some modern philosophies (Facs. [of the ed.] Washington, D.C.: Catholic Univ. of America Pr. 1941.). Univ. Microfilms Internationat.

Chicago-Zitierstil (17. Ausg.)

Mullen, Mary Dominica. Essence and Operation in the Teaching of St. Thomas and in Some Modern Philosophies. Facs. [of the ed.] Washington, D.C.: Catholic Univ. of America Pr. 1941. Ann Arbor, Mich. [u.a.]: Univ. Microfilms Internationat, 1980.

MLA-Zitierstil (9. Ausg.)

Mullen, Mary Dominica. Essence and Operation in the Teaching of St. Thomas and in Some Modern Philosophies. Facs. [of the ed.] Washington, D.C.: Catholic Univ. of America Pr. 1941. Univ. Microfilms Internationat, 1980.