MLA

Levathes, Louise. When China Ruled the Seas : the Treasure Fleet of the Dragon Throne, 1405-1433. New York: Oxford University Press, 1996.

APA

Levathes, L. (1996). When China ruled the seas : the treasure fleet of the Dragon Throne, 1405-1433. New York: Oxford University Press.

Chicago

Levathes, Louise. When China Ruled the Seas : the Treasure Fleet of the Dragon Throne, 1405-1433. New York: Oxford University Press,, 1996.