APA (7th ed.) Citation

Del Prado, M. G. (1960). "A short history of the district of Albay". s.n.

Chicago Style (17th ed.) Citation

Del Prado, Mariano Goyena. "A Short History of the District of Albay". s.l: s.n, 1960.

MLA (8th ed.) Citation

Del Prado, Mariano Goyena. "A Short History of the District of Albay". s.n, 1960.

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