Dyfyniad APA

Levinson, M. (2006). The Box: How the shipping container made the world smaller and the world economy bigger. Princeton University.

Dyfyniad Arddull Chicago

Levinson, Marc. The Box: How the Shipping Container Made the World Smaller and the World Economy Bigger. Princeton: Princeton University, 2006.

Dyfyniad MLA

Levinson, Marc. The Box: How the Shipping Container Made the World Smaller and the World Economy Bigger. Princeton University, 2006.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.