APA (7th ed.) Citation

Jenkins, M., Oldfield, S., & World Wide Fund For Nature. (1992). Wild plants in trade. TRAFFIC International.

Chicago Style (17th ed.) Citation

Jenkins, Martin, Sara Oldfield, and World Wide Fund For Nature. Wild Plants in Trade. Cambridge, UK: TRAFFIC International, 1992.

MLA (9th ed.) Citation

Jenkins, Martin, et al. Wild Plants in Trade. TRAFFIC International, 1992.