APA (7th ed.) Citation

De Villa, J. G. (1988). Philippine vacations & explorations. Devcon IP.

Chicago Style (17th ed.) Citation

De Villa, Jill Gale. Philippine Vacations & Explorations. Makati, Metro Manila: Devcon IP, 1988.

MLA (9th ed.) Citation

De Villa, Jill Gale. Philippine Vacations & Explorations. Devcon IP, 1988.

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