Metcalfe, S. (2016). The practical navigator (First edition.). St. Martin's Press.
Cita Chicago Style (17a ed.)Metcalfe, Steve. The Practical Navigator. First edition. New York: St. Martin's Press, 2016.
Cita MLA (8a ed.)Metcalfe, Steve. The Practical Navigator. First edition. St. Martin's Press, 2016.
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