Heong, K.L., et al. “Arthropod Community Structures of Rice Ecosystems in the Philippines”. Bulletin of Entomological Research, vol. 81, no. 4, 1991, pp. 407-16, https://doi.org/10.1017/s0007485300031977.
Heong, K., Aquino, G., & Barrion, A. (1991). Arthropod community structures of rice ecosystems in the Philippines. Bulletin of Entomological Research, 81(4), 407-416. https://doi.org/10.1017/s0007485300031977
Heong K, Aquino G, Barrion A. Arthropod community structures of rice ecosystems in the Philippines. Bulletin of Entomological Research. 1991;81(4):407-16.