APA ציטוט

Parco, J. M. E., & Sigua, R. G. Black spot mapping of University of the Philippines Diliman.

Chicago Style (17th ed.) Citation

Parco, John Michael E., and Ricardo G. Sigua. Black Spot Mapping of University of the Philippines Diliman.

ציטוט MLA

Parco, John Michael E., and Ricardo G. Sigua. Black Spot Mapping of University of the Philippines Diliman.