APA Citation

(1987). The world almanac and book of facts 19 (1.). [S.l.]: New York, US. : Scripps Horward.

Chicago Style Citation

The World Almanac and Book of Facts 19. 1. [S.l.]: New York, US. : Scripps Horward, 1987.

MLA Citation

The World Almanac and Book of Facts 19. 1. [S.l.]: New York, US. : Scripps Horward, 1987.

Warning: These citations may not always be 100% accurate.