APA (7th ed.) Citation

Frost,A. J., & Prechter, R. R. J. (1990). Elliott wave principle: Key to stock market profits (6th ed.). New Classics Library.

Chicago Style (17th ed.) Citation

Frost,A. J., and Robert R. Jr Prechter. Elliott Wave Principle: Key to Stock Market Profits. 6th ed. Gainesville, Georgia: New Classics Library, 1990.

MLA (9th ed.) Citation

Frost,A. J., and Robert R. Jr Prechter. Elliott Wave Principle: Key to Stock Market Profits. 6th ed. New Classics Library, 1990.