APA (7th ed.) Citation

Curtis, A. R. (1992). Space almanac (2nd ed.). Gulf Pub..

Chicago Style (17th ed.) Citation

Curtis, Anthony R. Space Almanac. 2nd ed. Houston: Gulf Pub., 1992.

MLA (9th ed.) Citation

Curtis, Anthony R. Space Almanac. 2nd ed. Gulf Pub., 1992.

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