APA (7th ed.) Citation

McGrath, E., & Kogan, M. (1998). The complete idiot's guide to beating the blues. Alpha Books.

Chicago Style (17th ed.) Citation

McGrath, Ellen, and Marcela Kogan. The Complete Idiot's Guide to Beating the Blues. New York: Alpha Books, 1998.

MLA (9th ed.) Citation

McGrath, Ellen, and Marcela Kogan. The Complete Idiot's Guide to Beating the Blues. Alpha Books, 1998.