Gaya APA

(Pengarang), B, P, S. (2013). A Complete Guide to Travel Safety for Seafarers : Marine Insight . s.l. :: Marine Insight,.

Gaya MLA

(Pengarang), Bikram, Pal, Singh. "A Complete Guide to Travel Safety for Seafarers : Marine Insight". s.l. :: Marine Insight,, 2013. Sumber Elektronik.