Aivanhov, O. M. (1990). True alchemy or the quest for perfection (3rd ed.). Prosveta.
Chicago Style (17th ed.) CitationAivanhov, Omrram Mikhael. True Alchemy or the Quest for Perfection. 3rd ed. France: Prosveta, 1990.
MLA (9th ed.) CitationAivanhov, Omrram Mikhael. True Alchemy or the Quest for Perfection. 3rd ed. Prosveta, 1990.
Warning: These citations may not always be 100% accurate.