APA (7e ed.) Bronvermelding

Fernando, G. C., & Ricio, N. (1990). Turn of the century (Second edition.). GFC Books.

Chicago (17e ed.) Bronvermelding

Fernando, Gilda Cordero, en Nik Ricio. Turn of the Century. Second edition. Quezon City, Philippines: GFC Books, 1990.

MLA (9e ed.) Bronvermelding

Fernando, Gilda Cordero, en Nik Ricio. Turn of the Century. Second edition. GFC Books, 1990.