APA (7th ed.) Citation

Schaeffer. (1991). The Big Book of Painting Nature In Oil. Watson - Guptill.

Chicago Style (17th ed.) Citation

Schaeffer. The Big Book of Painting Nature In Oil. Watson - Guptill, 1991.

MLA (8th ed.) Citation

Schaeffer. The Big Book of Painting Nature In Oil. Watson - Guptill, 1991.

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