Schlereth, H. (1983). Sight reduction tables for small boat navigation: Latitudes 0 p0 s-58 p0 s, declinations 0 p0 s-29 p0 s. Seven Seas Press.
Chicago Style (17th ed.) CitationSchlereth, Hewitt. Sight Reduction Tables for Small Boat Navigation: Latitudes 0 P0 S-58 P0 S, Declinations 0 P0 S-29 P0 S. Newport, R.I.: Seven Seas Press, 1983.
MLA (9th ed.) CitationSchlereth, Hewitt. Sight Reduction Tables for Small Boat Navigation: Latitudes 0 P0 S-58 P0 S, Declinations 0 P0 S-29 P0 S. Seven Seas Press, 1983.
Warning: These citations may not always be 100% accurate.