APA (7th ed.) Citation

Yuson, A. A. (1999). What is business ethics? Philippine Star.

Chicago Style (17th ed.) Citation

Yuson, Alfred A. "What Is Business Ethics?" Philippine Star 1999.

MLA (9th ed.) Citation

Yuson, Alfred A. "What Is Business Ethics?" Philippine Star, 1999.

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