APA (7th ed.) Citation

Shepard, B. M., Barrion, A. T., & Litsinger, J. A. (1987). Helpful insects, spiders, and pathogens. International Rice Research Institute.

Chicago Style (17th ed.) Citation

Shepard, B. M., A. T. Barrion, and J. A. Litsinger. Helpful Insects, Spiders, and Pathogens. Los Baños, Laguna, Philippines: International Rice Research Institute, 1987.

MLA (9th ed.) Citation

Shepard, B. M., et al. Helpful Insects, Spiders, and Pathogens. International Rice Research Institute, 1987.