Asio, V. B., Demain, K. L. B., Olguera, D. T., & Villasica, L. J. D. (2015). Characteristics and nutrient status of two degraded upland soils in Samar, Philippines. Annals of Tropical Research.
Citación estilo ChicagoAsio, Victor B., Kier Lambert B. Demain, Dernie T. Olguera, and Leo Jude D. Villasica. "Characteristics and Nutrient Status of Two Degraded Upland Soils in Samar, Philippines." Annals of Tropical Research 2015.
Cita MLAAsio, Victor B., et al. "Characteristics and Nutrient Status of Two Degraded Upland Soils in Samar, Philippines." Annals of Tropical Research, 2015.
Warning: These citations may not always be 100% accurate.