APA (7th ed.) Citation

Mendoza, P. R. (2015). A tourism formula for Mindanao. Philippine Graphic.

Chicago Style (17th ed.) Citation

Mendoza, Psyche Roxas. "A Tourism Formula for Mindanao." Philippine Graphic 2015.

MLA (9th ed.) Citation

Mendoza, Psyche Roxas. "A Tourism Formula for Mindanao." Philippine Graphic, 2015.

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