Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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