Gaya APA

LAM, J, S, L., Notteboom, T. (2014). The greening of ports: a comparison of port management tools used by leading ports in Asia and Europe (vol. 34). England: Rouletge.

Gaya MLA

LAM, JASMINE, SIU, LEE., Notteboom, Theo. "The greening of ports: a comparison of port management tools used by leading ports in Asia and Europe". vol. 34 England: Rouletge, 2014. Article.