APA (7th ed.) Citation

De Villa, J. G., & De Villa, R. G. (2000). Philippines guide: Be a traveler -- not a tourist! ([2nd ed.].). Open Road Pub.

Chicago Style (17th ed.) Citation

De Villa, Jill Gale, and Rebecca Gale De Villa. Philippines Guide: Be a Traveler -- Not a Tourist! [2nd ed.]. Cold Springs Harbor, N.Y: Open Road Pub, 2000.

MLA (9th ed.) Citation

De Villa, Jill Gale, and Rebecca Gale De Villa. Philippines Guide: Be a Traveler -- Not a Tourist! [2nd ed.]. Open Road Pub, 2000.