Cita APA

Eratosthenes, Roller, D. W., & Strabo. (2010). Eratosthenes' geography. Princeton, N.J: Princeton University Press.

Chicago Style Citation

Eratosthenes, Duane W. Roller, i Strabo. Eratosthenes' Geography. Princeton, N.J: Princeton University Press, 2010.

Cita MLA

Eratosthenes, Duane W. Roller, i Strabo. Eratosthenes' Geography. Princeton, N.J: Princeton University Press, 2010.

Atenció: Aquestes cites poden no estar 100% correctes.