APA引文

Salita, D. C., & Rosell, D. Z. (1980). Economic geography of the Philippines. National Research Council of the Philippines.

Chicago Style (17th ed.) Citation

Salita, Domingo C., and Dominador Z. Rosell. Economic Geography of the Philippines. Bicutan, Taguig: National Research Council of the Philippines, 1980.

MLA引文

Salita, Domingo C., and Dominador Z. Rosell. Economic Geography of the Philippines. National Research Council of the Philippines, 1980.