Citazione Stile APA (7a Edizione)

Gorton, L., Ihre, R., & Sandevarn, A. (1995). Shipbroking and chartering practice (4th ed.). Lloyd's of London Press.

Citazione stile Chigago Style (17a edizione)

Gorton, Lars, Rolf Ihre, e Arne Sandevarn. Shipbroking and Chartering Practice. 4th ed. London: Lloyd's of London Press, 1995.

Citatione MLA (9a ed.)

Gorton, Lars, et al. Shipbroking and Chartering Practice. 4th ed. Lloyd's of London Press, 1995.