APA (7th ed.) Citation

Ludlum, D. M. (1989). The American weather book. American Meteorological Society.

Chicago Style (17th ed.) Citation

Ludlum, David M. The American Weather Book. Boston: American Meteorological Society, 1989.

MLA (9th ed.) Citation

Ludlum, David M. The American Weather Book. American Meteorological Society, 1989.