Cita APA

Burley, T. M. (1973). The Philippines: An economic and social geography. London: Bell and Sons.

Chicago Style Citation

Burley, T. M. The Philippines: An Economic and Social Geography. London: Bell and Sons, 1973.

Cita MLA

Burley, T. M. The Philippines: An Economic and Social Geography. London: Bell and Sons, 1973.

Atenció: Aquestes cites poden no estar 100% correctes.