APA-Zitierstil (7. Ausg.)

Tremmel, W. C. (1997). Religion, what is it? (3. ed.). Harcourt Brace College Publ.

Chicago-Zitierstil (17. Ausg.)

Tremmel, William Calloley. Religion, What Is It? 3. ed. Fort Worth [u.a.]: Harcourt Brace College Publ, 1997.

MLA-Zitierstil (9. Ausg.)

Tremmel, William Calloley. Religion, What Is It? 3. ed. Harcourt Brace College Publ, 1997.