Higgins, R. P. (1969). Indian Ocean Kinorhyncha: 1, Condyloderes and Sphenoderes, new cyclorhagid genera. Smithsonian Institution Press.
Chicago Style (17th ed.) CitationHiggins, Robert P. Indian Ocean Kinorhyncha: 1, Condyloderes and Sphenoderes, New Cyclorhagid Genera. Washington, D.C.: Smithsonian Institution Press, 1969.
MLA (9th ed.) CitationHiggins, Robert P. Indian Ocean Kinorhyncha: 1, Condyloderes and Sphenoderes, New Cyclorhagid Genera. Smithsonian Institution Press, 1969.
Warning: These citations may not always be 100% accurate.