APA (7th ed.) Citation

Hillberry, J. D.. (1999). Drawing realistic textures in pencil. North Light Books.

Chicago Style (17th ed.) Citation

Hillberry, J. D. Drawing Realistic Textures in Pencil. Cincinnati, Ohio: North Light Books, 1999.

MLA (9th ed.) Citation

Hillberry, J. D. Drawing Realistic Textures in Pencil. North Light Books, 1999.

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