APA (7th ed.) Citation

Zapanta, A. D. (2014). History of Philippine aviation 1909 -2012. Avelino DL Zapanta.

Chicago Style (17th ed.) Citation

Zapanta, Avelino DL. History of Philippine Aviation 1909 -2012. Taytay, Rizal: Avelino DL Zapanta, 2014.

MLA (9th ed.) Citation

Zapanta, Avelino DL. History of Philippine Aviation 1909 -2012. Avelino DL Zapanta, 2014.

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