APA (7th ed.) Citation

Barbier, E. B. (1990). Elephants, economics and ivory / Edward B. Barbier ... [et al.]. Earthscan Publications.

Chicago Style (17th ed.) Citation

Barbier, Edward B. Elephants, Economics and Ivory / Edward B. Barbier ... [et Al.]. London: Earthscan Publications, 1990.

MLA (9th ed.) Citation

Barbier, Edward B. Elephants, Economics and Ivory / Edward B. Barbier ... [et Al.]. Earthscan Publications, 1990.

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