APA Citation

Langen, P. W. d., & Notteboom, T. (2009). Ports in proximity: Competition and coordination among adjacent seaports. Farnham, Surrey ; Burlington, VT: Ashgate Pub..

Chicago Style Citation

Langen, Peter W. de., and Theo Notteboom. Ports in Proximity: Competition and Coordination Among Adjacent Seaports. Farnham, Surrey ; Burlington, VT: Ashgate Pub., 2009.

MLA Citation

Langen, Peter W. de., and Theo Notteboom. Ports in Proximity: Competition and Coordination Among Adjacent Seaports. Farnham, Surrey ; Burlington, VT: Ashgate Pub., 2009.

Warning: These citations may not always be 100% accurate.