Cita APA (7th ed.)

Salita, D. C. (1997). Geography and natural resources of the Philippines ([2nd ed.].). JMC Press.

Cita Chicago (17th ed.)

Salita, Domingo Catacutan. Geography and Natural Resources of the Philippines. [2nd ed.]. Quezon City: JMC Press, 1997.

Cita MLA (9th ed.)

Salita, Domingo Catacutan. Geography and Natural Resources of the Philippines. [2nd ed.]. JMC Press, 1997.