APA (7th ed.) Citation

Porter, B. H. (1950). Art techniques. Gillik prees.

Chicago Style (17th ed.) Citation

Porter, Bernard H. Art Techniques. Berkeley: Gillik prees, 1950.

MLA (9th ed.) Citation

Porter, Bernard H. Art Techniques. Gillik prees, 1950.

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