Cita APA

Williamson, P. R. (2001). Ship manoeuvring principles and pilotage. Witherby.

Citación estilo Chicago

Williamson, Paul R. Ship Manoeuvring Principles and Pilotage. London: Witherby, 2001.

Cita MLA

Williamson, Paul R. Ship Manoeuvring Principles and Pilotage. Witherby, 2001.