Cita APA (7a ed.)

Harper, G. (2010). On creative writing. Multilingual Matters.

Cita Chicago Style (17a ed.)

Harper, Graeme. On Creative Writing. Bristol, UK, Buffalo, [New York]: Multilingual Matters, 2010.

Cita MLA (9a ed.)

Harper, Graeme. On Creative Writing. Multilingual Matters, 2010.