Citazione Stile APA (7a Edizione)

Ibe, M. D., Acelajado, M. J., & Golla, E. F. (1999). High school mathematics 2: Concepts and operations (3rd ed.). Diwa Learning Systems.

Citazione stile Chigago Style (17a edizione)

Ibe, Milagros D., Maxima J. Acelajado, e Evangeline F. Golla. High School Mathematics 2: Concepts and Operations. 3rd ed. Manila, Phils: Diwa Learning Systems, 1999.

Citatione MLA (9a ed.)

Ibe, Milagros D., et al. High School Mathematics 2: Concepts and Operations. 3rd ed. Diwa Learning Systems, 1999.