APA (7th ed.) Citation

Sumaya, D. V. (1999). Ecozones: Job generates. Philippine Labor.

Chicago Style (17th ed.) Citation

Sumaya, Danny V. "Ecozones: Job Generates." Philippine Labor 1999.

MLA (9th ed.) Citation

Sumaya, Danny V. "Ecozones: Job Generates." Philippine Labor, 1999.

Warning: These citations may not always be 100% accurate.