Santiago, P. D. (1963). Planktonic foraminiferal species from west side of Tarlac province, Luzon central valley. Department of Agriculture and Natural Resources, Bureau of Mines.
Chicago Style (17th ed.) CitationSantiago, Paz Divino. Planktonic Foraminiferal Species from West Side of Tarlac Province, Luzon Central Valley. Manila: Department of Agriculture and Natural Resources, Bureau of Mines, 1963.
MLA (9th ed.) CitationSantiago, Paz Divino. Planktonic Foraminiferal Species from West Side of Tarlac Province, Luzon Central Valley. Department of Agriculture and Natural Resources, Bureau of Mines, 1963.
Warning: These citations may not always be 100% accurate.