APA (7th ed.) Citation

Calleja, G. B. (1986). Clash by night. Kalikasan Press.

Chicago Style (17th ed.) Citation

Calleja, Godehardo B. Clash by Night. Quezon City: Kalikasan Press, 1986.

MLA (9th ed.) Citation

Calleja, Godehardo B. Clash by Night. Kalikasan Press, 1986.