APA (7th ed.) Citation

Robles, E. C. (2013). Estimates of quaternary Philippine coastlines, land bridges, submerged river systems and migration routes: A GRASS GIS approach. Hukay.

Chicago Style (17th ed.) Citation

Robles, Emil Charles. "Estimates of Quaternary Philippine Coastlines, Land Bridges, Submerged River Systems and Migration Routes: A GRASS GIS Approach." Hukay 2013.

MLA (9th ed.) Citation

Robles, Emil Charles. "Estimates of Quaternary Philippine Coastlines, Land Bridges, Submerged River Systems and Migration Routes: A GRASS GIS Approach." Hukay, 2013.