APA (7e ed.) Bronvermelding

Marasigan, J. A., Cruz, C. U., de Lara, R. G., & Garcia, L. B. (1989). New mathematics for today. Anvil Pub.

Chicago (17e ed.) Bronvermelding

Marasigan, Jose A., Carmelita U. Cruz, Ruth G. de Lara, en Ligaya B. Garcia. New Mathematics for Today. Pasig City: Anvil Pub, 1989.

MLA (9e ed.) Bronvermelding

Marasigan, Jose A., et al. New Mathematics for Today. Anvil Pub, 1989.