Gaya APA

, R, W, (., (Pengarang), , A, L, K. (1987). English for Maritime Studies (2). United Kingdom :: Prentice Hall,.

Gaya MLA

, Ray, Wohlfarth, (Pengarang)., (Pengarang), , Anthony, L., Kohan. "English for Maritime Studies". 2 United Kingdom :: Prentice Hall,, 1987. Monograf.