Cita APA (7th ed.)
Higaki, M. How to Draw Almost Any Object: Observational Sketching. Rockport.
Cita Chicago (17th ed.)
Higaki, Mariko. How to Draw Almost Any Object: Observational Sketching. Beverly, EUA: Rockport.
Cita MLA (9th ed.)
Higaki, Mariko. How to Draw Almost Any Object: Observational Sketching. Rockport.
Atenció: Aquestes cites poden no estar 100% correctes.