Cita APA (7th ed.)

Nicholls,Gaye Godfrey. (2012). Calligraphy: Tools & techniques for the contemporary practitioner. Page One Publishing.

Cita Chicago (17th ed.)

Nicholls,Gaye Godfrey. Calligraphy: Tools & Techniques for the Contemporary Practitioner. Singapore: Page One Publishing, 2012.

Cita MLA (9th ed.)

Nicholls,Gaye Godfrey. Calligraphy: Tools & Techniques for the Contemporary Practitioner. Page One Publishing, 2012.