Cita APA (7a ed.)

Brennan, A., & Lo, Y. S. (2010). Understanding environmental philosophy. Acumen.

Cita Chicago Style (17a ed.)

Brennan, Andrew, y Y. S. Lo. Understanding Environmental Philosophy. Durham, [UK]: Acumen, 2010.

Cita MLA (9a ed.)

Brennan, Andrew, y Y. S. Lo. Understanding Environmental Philosophy. Acumen, 2010.