APA (7e ed.) Bronvermelding

De Ocampo, G. (1972). Case reports in Philippine ophthalmology: Annotated, 1937-1944. Philippine Eye Research Institute.

Chicago (17e ed.) Bronvermelding

De Ocampo, Geminiano. Case Reports in Philippine Ophthalmology: Annotated, 1937-1944. Manila: Philippine Eye Research Institute, 1972.

MLA (9e ed.) Bronvermelding

De Ocampo, Geminiano. Case Reports in Philippine Ophthalmology: Annotated, 1937-1944. Philippine Eye Research Institute, 1972.