Παραπομπή APA

Warmington, E. (1974). Commerce between the Roman empire and India. Vikas Publishing House.

Παραπομπή Chicago Style

Warmington, E.H. Commerce Between the Roman Empire and India. London: Vikas Publishing House, 1974.

Παραπομπή MLA

Warmington, E.H. Commerce Between the Roman Empire and India. Vikas Publishing House, 1974.