Cita APA (7th ed.)

Smith, R. (1995). An Introduction to watercolor (1st American edition.). Dorling Kindersley in association with Royal Academy of Arts, distributed by Houghton Mifflin Co.

Cita Chicago (17th ed.)

Smith, Ray. An Introduction to Watercolor. 1st American edition. London: Dorling Kindersley in association with Royal Academy of Arts, distributed by Houghton Mifflin Co, 1995.

Cita MLA (9th ed.)

Smith, Ray. An Introduction to Watercolor. 1st American edition. Dorling Kindersley in association with Royal Academy of Arts, distributed by Houghton Mifflin Co, 1995.