APA (7th ed.) Citation

Romulo, C. P. (1969). Last man off Bataan. Sphere Books.

Chicago Style (17th ed.) Citation

Romulo, Carlos Pena. Last Man off Bataan. London: Sphere Books, 1969.

MLA (9th ed.) Citation

Romulo, Carlos Pena. Last Man off Bataan. Sphere Books, 1969.

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