APA (7th ed.) Citation

Weiss, M. E., & McFadden, E. (1982). Sky watchers of ages past. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Weiss, Malcolm E., and Eliza McFadden. Sky Watchers of Ages Past. Boston: Houghton Mifflin, 1982.

MLA (9th ed.) Citation

Weiss, Malcolm E., and Eliza McFadden. Sky Watchers of Ages Past. Houghton Mifflin, 1982.

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