APA (7th ed.) Citation

Costa, C. A. F. d. (2009, March). ¿Ética ecológica o medioambiental? Ecological or environmental ethics? Acta Amazonica.

Chicago Style (17th ed.) Citation

Costa, Carlos Alberto Franco da. "¿Ética Ecológica O Medioambiental? Ecological or Environmental Ethics?" Acta Amazonica Mar. 2009.

MLA (9th ed.) Citation

Costa, Carlos Alberto Franco da. "¿Ética Ecológica O Medioambiental? Ecological or Environmental Ethics?" Acta Amazonica, Mar. 2009.

Warning: These citations may not always be 100% accurate.