Cita APA (7th ed.)
Duffy, R. (2000). Killing for conservation. James Curry.
Cita Chicago (17th ed.)
Duffy, Rosaleen. Killing for Conservation. Oxford: James Curry, 2000.
Cita MLA (9th ed.)
Duffy, Rosaleen. Killing for Conservation. James Curry, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.