APA (7th ed.) Citation

Roque, C. R. (1978). Toward the sound management of the Philippine environment. Technology Resource Center.

Chicago Style (17th ed.) Citation

Roque, Celso R. Toward the Sound Management of the Philippine Environment. [Makati, Metro Manila]: Technology Resource Center, 1978.

MLA (9th ed.) Citation

Roque, Celso R. Toward the Sound Management of the Philippine Environment. Technology Resource Center, 1978.