APA Style

Parker, D, 1., Parker, J. (2001). Parkers Astrology : The Essential Guide to Using Astrology in Your Daily Life . : Dorling Kindersley.

MLA Style

Parker, Derek,, 1932-., Parker, Julia. "Parkers Astrology : The Essential Guide to Using Astrology in Your Daily Life". : Dorling Kindersley, 2001. Text.