APA (7th ed.) Citation

Guillermo, A. G. (2005). Brushstrokes from the heart: The first five years. Petron Corporation.

Chicago Style (17th ed.) Citation

Guillermo, Alice G. Brushstrokes from the Heart: The First Five Years. Makati City: Petron Corporation, 2005.

MLA (9th ed.) Citation

Guillermo, Alice G. Brushstrokes from the Heart: The First Five Years. Petron Corporation, 2005.

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