Halstead, B. W. (1965). Poisonous and venomous marine animals of the world. United States Government Printing.
Chicago-referens (17:e uppl.)Halstead, Bruce W. Poisonous and Venomous Marine Animals of the World. Washington, D.C.: United States Government Printing, 1965.
MLA-referens (9:e uppl.)Halstead, Bruce W. Poisonous and Venomous Marine Animals of the World. United States Government Printing, 1965.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.