Gaya APA

Costelloe, M. (2007). The complete guide to crystal astrology 360 crystal and sabian symbols for personal health, astrology and numerology . Forres, Scotland, Great Britai: Findhorn Press / Earthdancer (UK).

Gaya MLA

Costelloe, Marina. "The complete guide to crystal astrology 360 crystal and sabian symbols for personal health, astrology and numerology". Forres, Scotland, Great Britai: Findhorn Press / Earthdancer (UK), 2007. Text.