Science Promotion Institute (Philippines). Scientific Clearinghouse and Documentation Services Division. (1983). R & D Philippines. Scientific Clearinghouse and Documentation Services Division.
Citação do estilo Chicago (17ª ed.)Science Promotion Institute (Philippines). Scientific Clearinghouse and Documentation Services Division. R & D Philippines. Tagig, Metro Manila: Scientific Clearinghouse and Documentation Services Division, 1983.
Citação MLA (9ª ed.)Science Promotion Institute (Philippines). Scientific Clearinghouse and Documentation Services Division. R & D Philippines. Scientific Clearinghouse and Documentation Services Division, 1983.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.