APA (7e ed.) Bronvermelding

Turner, M., May, R., & Turner, L. R. (1992). Mindanao: Land of unfulfilled promise. New Day Publishers.

Chicago (17e ed.) Bronvermelding

Turner, Mark, R.J May, en Lulu Respall Turner. Mindanao: Land of Unfulfilled Promise. Quezon City: New Day Publishers, 1992.

MLA (9e ed.) Bronvermelding

Turner, Mark, et al. Mindanao: Land of Unfulfilled Promise. New Day Publishers, 1992.