Cita APA (7th ed.)
Coxford, A. F. (1998). Contemporary mathematics in context: A unified approach. Course 2. Everyday Learning.
Cita Chicago (17th ed.)
Coxford, Arthur F. Contemporary Mathematics in Context: A Unified Approach. Course 2. Chicago: Everyday Learning, 1998.
Cita MLA (9th ed.)
Coxford, Arthur F. Contemporary Mathematics in Context: A Unified Approach. Course 2. Everyday Learning, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.