Cita APA (7th ed.)
Hambler, C. (2004). Conservation. Cambridge University Press.
Cita Chicago (17th ed.)
Hambler, Clive. Conservation. Cambridge, UK: Cambridge University Press, 2004.
Cita MLA (9th ed.)
Hambler, Clive. Conservation. Cambridge University Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.