APA (7th ed.) Citation

Maroger, J. (1979). The secret formulas and techniques of the masters. Hacker Art Books.

Chicago Style (17th ed.) Citation

Maroger, Jacques. The Secret Formulas and Techniques of the Masters. New York: Hacker Art Books, 1979.

MLA (9th ed.) Citation

Maroger, Jacques. The Secret Formulas and Techniques of the Masters. Hacker Art Books, 1979.

Warning: These citations may not always be 100% accurate.