Estrada, H. R. (1995). Bakterya, bayrus at bulate. National Research Council of the Philippines.
Style de citation Chicago (17e éd.)Estrada, Horacio R. Bakterya, Bayrus at Bulate. Philippines: National Research Council of the Philippines, 1995.
Style de citation MLA (9e éd.)Estrada, Horacio R. Bakterya, Bayrus at Bulate. National Research Council of the Philippines, 1995.
Attention : ces citations peuvent ne pas être correctes à 100%.