APA-Zitierstil (7. Ausg.)

Gallup, A. M. (1999). The Gallup poll cumulative index: Public opinion, 1935 - 1997 (1. publ.). Scholarly Resources.

Chicago-Zitierstil (17. Ausg.)

Gallup, Alec M. The Gallup Poll Cumulative Index: Public Opinion, 1935 - 1997. 1. publ. Wilmington, Del: Scholarly Resources, 1999.

MLA-Zitierstil (9. Ausg.)

Gallup, Alec M. The Gallup Poll Cumulative Index: Public Opinion, 1935 - 1997. 1. publ. Scholarly Resources, 1999.