Cita APA (7a ed.)
Critchley, W. (2010). More people, more trees / Plus de gens, plus d'arbres. CTA / Practical Action.
Cita Chicago Style (17a ed.)
Critchley, W. More People, More Trees / Plus De Gens, Plus D'arbres. CTA / Practical Action, 2010.
Cita MLA (9a ed.)
Critchley, W. More People, More Trees / Plus De Gens, Plus D'arbres. CTA / Practical Action, 2010.
Precaución: Estas citas no son 100% exactas.