APA (7th ed.) Citation

Chun, C. K. S., & Gerrard, H. The fall of the Philippines, 1941-42.

Chicago Style (17th ed.) Citation

Chun, Clayton K. S., and Howard Gerrard. The Fall of the Philippines, 1941-42.

MLA (9th ed.) Citation

Chun, Clayton K. S., and Howard Gerrard. The Fall of the Philippines, 1941-42.

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