Cita APA (7th ed.)

Brunet, R. (2011). Sustainable geography (1a. ed.). ISTE Ltd.

Cita Chicago (17th ed.)

Brunet, Roger. Sustainable Geography. 1a. ed. Londres: ISTE Ltd, 2011.

Cita MLA (9th ed.)

Brunet, Roger. Sustainable Geography. 1a. ed. ISTE Ltd, 2011.