APA (7th ed.) Citation

Laubenthal, S. A. (1993). A history of John Hay Air Base (I), Baguio City, Philippines.

Chicago Style (17th ed.) Citation

Laubenthal, Sanders A. A History of John Hay Air Base (I), Baguio City, Philippines. 1993.

MLA (9th ed.) Citation

Laubenthal, Sanders A. A History of John Hay Air Base (I), Baguio City, Philippines. 1993.

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