Cita APA (7th ed.)
Harper, G. (2010). On creative writing. Multilingual Matters.
Cita Chicago (17th ed.)
Harper, Graeme. On Creative Writing. Bristol: Multilingual Matters, 2010.
Cita MLA (9th ed.)
Harper, Graeme. On Creative Writing. Multilingual Matters, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.