Παραπομπή APA

Kristiansen, S. (2008). Maritime transportation: Safety management and risk analysis. Elsevier.

Παραπομπή Chicago Style

Kristiansen, Svein. Maritime Transportation: Safety Management and Risk Analysis. Boston: Elsevier, 2008.

Παραπομπή MLA

Kristiansen, Svein. Maritime Transportation: Safety Management and Risk Analysis. Elsevier, 2008.