Gaya APA

, L, T, (., (Pengarang), , D, C. (2001). Electronic Navigation Systems 3 ed . OXFORD :: Butterworth-Heinemann,.

Gaya MLA

, Laurie, Tetley, (Pengarang)., (Pengarang), , David, Calcutt. "Electronic Navigation Systems 3 ed". OXFORD :: Butterworth-Heinemann,, 2001. Sumber Elektronik.