Frost. (1988). The principles and practice of navigation (Rev. ed.). Brown, Son & Ferguson.
Chicago Style (17th ed.) CitationFrost. The Principles and Practice of Navigation. Rev. ed. Glasgow: Brown, Son & Ferguson, 1988.
MLA (8th ed.) CitationFrost. The Principles and Practice of Navigation. Rev. ed. Brown, Son & Ferguson, 1988.
Warning: These citations may not always be 100% accurate.