एपीए उद्धरण

Williams, J. T., & Springer, V. G. (2001). Review of the South American-Antarctic Triplefin Fish Genus Helcogrammoides (Perciformes: Tripterygiidae).

शिकागो स्टाइल उद्धरण

Williams, Jeffrey T., और Victor G. Springer. Review of the South American-Antarctic Triplefin Fish Genus Helcogrammoides (Perciformes: Tripterygiidae). 2001.

एमएलए उद्धरण

Williams, Jeffrey T., और Victor G. Springer. Review of the South American-Antarctic Triplefin Fish Genus Helcogrammoides (Perciformes: Tripterygiidae). 2001.