Cita APA (7th ed.)
Maps.com (Firm) & ebrary, Inc. (1999). Trade routes in the Indian Ocean, c. 500-1000 CE. Maps.com.
Cita Chicago (17th ed.)
Maps.com (Firm) i Inc ebrary. Trade Routes in the Indian Ocean, C. 500-1000 CE. [S.l.]: Maps.com, 1999.
Cita MLA (9th ed.)
Maps.com (Firm) i Inc ebrary. Trade Routes in the Indian Ocean, C. 500-1000 CE. Maps.com, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.