APA (7. basım) Alıntı

(1923). The World almanac and book of facts. Press Pub. Co.

Chicago Style (17. basım) Atıf

The World Almanac and Book of Facts. New York: Press Pub. Co, 1923.

MLA (8th ed.) Atıf

The World Almanac and Book of Facts. Press Pub. Co, 1923.