APA (7th ed.) Citation

BARROS, H. (2011). How To Draw Perspective Step By Step. Page One.

Chicago Style (17th ed.) Citation

BARROS, Hector. How To Draw Perspective Step By Step. Page One, 2011.

MLA (8th ed.) Citation

BARROS, Hector. How To Draw Perspective Step By Step. Page One, 2011.

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