De Padua, L., Lugod, G. C., & Pancho, J. V. (1987). Handbook on Philippine medicinal plants: Ludivina De Padua, Gregorio C. Lugod, Juan V. Pancho. Documentation and Informatipn Section, Office of the Director of Research, University of the Philippines.
Citazione stile Chigago Style (17a edizione)De Padua, Ludivina, Gregorio C. Lugod, e Juan V. Pancho. Handbook on Philippine Medicinal Plants: Ludivina De Padua, Gregorio C. Lugod, Juan V. Pancho. Los Banos: Documentation and Informatipn Section, Office of the Director of Research, University of the Philippines, 1987.
Citatione MLA (9a ed.)De Padua, Ludivina, et al. Handbook on Philippine Medicinal Plants: Ludivina De Padua, Gregorio C. Lugod, Juan V. Pancho. Documentation and Informatipn Section, Office of the Director of Research, University of the Philippines, 1987.