Green, B. (2003). The Cameron-Erdos Conjecture.
Cita Chicago (17th ed.)Green, B. The Cameron-Erdos Conjecture. 2003.
Cita MLA (9th ed.)Green, B. The Cameron-Erdos Conjecture. 2003.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)