APA ציטוט

Shepard, B. (1987). Helpful insects, spiders and pathogens. International Rice Research Institute.

Chicago Style (17th ed.) Citation

Shepard, B.M. Helpful Insects, Spiders and Pathogens. Los Baños, Laguna: International Rice Research Institute, 1987.

ציטוט MLA

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