APA (7th ed.) Citation

Carasig, N. R. A., De Belen, E. G., & Jaurigue, F. R. (1998). ECOMAP: An ecological map of the Philippines.

Chicago Style (17th ed.) Citation

Carasig, Nina Rachelle A., Elaine G. De Belen, and Faylenne R. Jaurigue. ECOMAP: An Ecological Map of the Philippines. 1998.

MLA (9th ed.) Citation

Carasig, Nina Rachelle A., et al. ECOMAP: An Ecological Map of the Philippines. 1998.