Graner, A. C. (1973). Navigation (2nd ed.). Hodder and Stoughton.
Chicago Edition CitationGraner, A C. Navigation. 2nd ed. London: Hodder and Stoughton, 1973.
Cita MLAGraner, A C. Navigation. 2nd ed. Hodder and Stoughton, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.