APA (7th ed.) Citation

Ventura, O. R. An analysis of the mail service in Region IX, Western Mindanao.

Chicago Style (17th ed.) Citation

Ventura, Orlando R. An Analysis of the Mail Service in Region IX, Western Mindanao.

MLA (9th ed.) Citation

Ventura, Orlando R. An Analysis of the Mail Service in Region IX, Western Mindanao.

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