APA (7th ed.) Citation

Smith, R. (1994). Oil Painting portraits. Dorling Kindersly.

Chicago Style (17th ed.) Citation

Smith, Ray. Oil Painting Portraits. London: Dorling Kindersly, 1994.

MLA (9th ed.) Citation

Smith, Ray. Oil Painting Portraits. Dorling Kindersly, 1994.

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