APA (7e ed.) Bronvermelding

CoPo, A. R. I., Laddaran, A. T., Mejia, L. D., Gabuyo, Y. A., & Villanueva, A. P. J. (2015). Calculus for business (2015 edition.). Rex Book Store, Inc.

Chicago (17e ed.) Bronvermelding

CoPo, Antonio Rland I., Angeline T. Laddaran, Leila D. Mejia, Yonardo A. Gabuyo, en Antonio P. Jr Villanueva. Calculus for Business. 2015 edition. Manila: Rex Book Store, Inc, 2015.

MLA (9e ed.) Bronvermelding

CoPo, Antonio Rland I., et al. Calculus for Business. 2015 edition. Rex Book Store, Inc, 2015.