Shepard, B., Barrion, A., & Litsinger, J. (1987). Kakadua dagiti mannalon ti pagay: Katulungan nga insekto, lawa-lawa, ken mikrobio. International Rice Research Institute.
Chicago Style (17th ed.) CitationShepard, B.M, A.T Barrion, and J.A Litsinger. Kakadua Dagiti Mannalon Ti Pagay: Katulungan Nga Insekto, Lawa-lawa, Ken Mikrobio. Los Banos, Laguna: International Rice Research Institute, 1987.
MLA (8th ed.) CitationShepard, B.M, et al. Kakadua Dagiti Mannalon Ti Pagay: Katulungan Nga Insekto, Lawa-lawa, Ken Mikrobio. International Rice Research Institute, 1987.
Warning: These citations may not always be 100% accurate.