APA (7th ed.) Citation

Hobbs, J. (2013). Sketch your world: Essential techniques for drawing on location. Page One.

Chicago Style (17th ed.) Citation

Hobbs, James. Sketch Your World: Essential Techniques for Drawing on Location. Singapore: Page One, 2013.

MLA (9th ed.) Citation

Hobbs, James. Sketch Your World: Essential Techniques for Drawing on Location. Page One, 2013.

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