Gaya APA

Cockcroft, A, N., Lameijer, J, N, F. (2004). A guide to the Collision Avoidance . USA :: STANFORD MARITIME LTD,.

Gaya MLA

Cockcroft, A., N.., Lameijer, J., N., F.. "A guide to the Collision Avoidance". USA :: STANFORD MARITIME LTD,, 2004. Text.