APA (7th ed.) Citation

Gerwick-Brodeur, M., & Lenard-Cook, L. (1997). The complete idiot's guide to astrology. Alpha Books.

Chicago Style (17th ed.) Citation

Gerwick-Brodeur, Madeline, and Lisa Lenard-Cook. The Complete Idiot's Guide to Astrology. New York: Alpha Books, 1997.

MLA (9th ed.) Citation

Gerwick-Brodeur, Madeline, and Lisa Lenard-Cook. The Complete Idiot's Guide to Astrology. Alpha Books, 1997.