APA (7e ed.) Bronvermelding

Reyes, G. R., & Allego, A. M. (1998). Double-edged. New Day Publishers.

Chicago (17e ed.) Bronvermelding

Reyes, Gracianus R., en Antonio M. Allego. Double-edged. Quezon City: New Day Publishers, 1998.

MLA (9e ed.) Bronvermelding

Reyes, Gracianus R., en Antonio M. Allego. Double-edged. New Day Publishers, 1998.