APA (7th ed.) Citation

Van Zeyst, H. G. A. (1979). Seven facets of insight. Metro Printers.

Chicago Style (17th ed.) Citation

Van Zeyst, H. G. A. Seven Facets of Insight. Colombo: Metro Printers, 1979.

MLA (9th ed.) Citation

Van Zeyst, H. G. A. Seven Facets of Insight. Metro Printers, 1979.

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