APA ציטוט

Luna, J. (1965). Physical aspects and natural resources of the Philippines. The Philippine Review of Business and Economics.

Chicago Style (17th ed.) Citation

Luna, Jr. "Physical Aspects and Natural Resources of the Philippines." The Philippine Review of Business and Economics 1965.

ציטוט MLA

Luna, Jr. "Physical Aspects and Natural Resources of the Philippines." The Philippine Review of Business and Economics, 1965.