Cita APA (7th ed.)
Greetham, B. (2008). How to write better essays (2nd ed.). Palgrave.
Cita Chicago (17th ed.)
Greetham, Bryan. How to Write Better Essays. 2nd ed. Houndmills, Basingstoke, Hampshire ; New York: Palgrave, 2008.
Cita MLA (9th ed.)
Greetham, Bryan. How to Write Better Essays. 2nd ed. Palgrave, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.