APA ציטוט

Halstead, B. W. (1965). Poisonous and venomous marine animals of the world. United States Government Printing.

Chicago Style (17th ed.) Citation

Halstead, Bruce W. Poisonous and Venomous Marine Animals of the World. Washington, D.C.: United States Government Printing, 1965.

ציטוט MLA

Halstead, Bruce W. Poisonous and Venomous Marine Animals of the World. United States Government Printing, 1965.