Julia & Derek Parker. (2001). Parkers' Astrology: The essential guide to using astrology in your daily life. Dorling Kindersley.
Stile di citazione ChicagoJulia e Derek Parker. Parkers' Astrology: The Essential Guide to Using Astrology in Your Daily Life. London: Dorling Kindersley, 2001.
Citazione MLAJulia e Derek Parker. Parkers' Astrology: The Essential Guide to Using Astrology in Your Daily Life. Dorling Kindersley, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.