APA (7th ed.) Citation

Echauz, R. (1978). Sketches of the island of Negros. Ohio University, Center for International Studies.

Chicago Style (17th ed.) Citation

Echauz, Robustiano. Sketches of the Island of Negros. [Athens]: Ohio University, Center for International Studies, 1978.

MLA (9th ed.) Citation

Echauz, Robustiano. Sketches of the Island of Negros. Ohio University, Center for International Studies, 1978.