Cita APA (7a ed.)

Gullick, M. (1995). Calligraphy. Studio Editions.

Cita Chicago Style (17a ed.)

Gullick, Michael. Calligraphy. London: Studio Editions, 1995.

Cita MLA (9a ed.)

Gullick, Michael. Calligraphy. Studio Editions, 1995.