APA (7th ed.) Citation

Feria, C. M. OxygenOffice Professional 2.2.0 : extended, open and free. IN Tech101: Open Notes. Manila Bulletin.

Chicago Style (17th ed.) Citation

Feria, Charmagne Munoz. "OxygenOffice Professional 2.2.0 : Extended, Open and Free. IN Tech101: Open Notes." Manila Bulletin .

MLA (9th ed.) Citation

Feria, Charmagne Munoz. "OxygenOffice Professional 2.2.0 : Extended, Open and Free. IN Tech101: Open Notes." Manila Bulletin, .

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