APA (7th ed.) Citation

Ronald, K., Selley, L. J., & Amoroso, E. C. (1978). Biological synopsis of the manatee. International Development Research Centre.

Chicago Style (17th ed.) Citation

Ronald, K., L. J. Selley, and Emmanuel C. Amoroso. Biological Synopsis of the Manatee. Ottawa: International Development Research Centre, 1978.

MLA (9th ed.) Citation

Ronald, K., et al. Biological Synopsis of the Manatee. International Development Research Centre, 1978.