Cita APA

Mamaril, C. P., Castillo, M. B., & Sebastian, L. S. (2009). Facts and myths about organic fertilizers. Philippine Rice Research Institute (PhilRice).

Citación estilo Chicago

Mamaril, Cezar Paragas, Michelle B. Castillo, and Leocadio S. Sebastian. Facts and Myths About Organic Fertilizers. Maligaya, Science City of Muñoz, Nueva Ecija: Philippine Rice Research Institute (PhilRice), 2009.

Cita MLA

Mamaril, Cezar Paragas, et al. Facts and Myths About Organic Fertilizers. Philippine Rice Research Institute (PhilRice), 2009.