Cita APA (7th ed.)

Nocon, R. C., & Nocon, E. G. (2018). Essential mathematics for the modern world ([Second edition].). C & E Publishing, Inc.

Cita Chicago (17th ed.)

Nocon, Rizaldi C., i Ederlina G. Nocon. Essential Mathematics for the Modern World. [Second edition]. Quezon City: C & E Publishing, Inc, 2018.

Cita MLA (9th ed.)

Nocon, Rizaldi C., i Ederlina G. Nocon. Essential Mathematics for the Modern World. [Second edition]. C & E Publishing, Inc, 2018.