APA (7th ed.) Citation

Dery, L. C. (1991). From Ibalon to Sorsogon: A historical survey of Sorsogon Province to 1905. New Day.

Chicago Style (17th ed.) Citation

Dery, Luis Camara. From Ibalon to Sorsogon: A Historical Survey of Sorsogon Province to 1905. Quezon City: New Day, 1991.

MLA (9th ed.) Citation

Dery, Luis Camara. From Ibalon to Sorsogon: A Historical Survey of Sorsogon Province to 1905. New Day, 1991.

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