APA (7th ed.) Citation

Halstead, B., & Averback, P. (1990). A colour atlas of dangerous marine animals. Wolfe Medical Publications.

Chicago Style (17th ed.) Citation

Halstead, Bruce, and Paul Averback. A Colour Atlas of Dangerous Marine Animals. England: Wolfe Medical Publications, 1990.

MLA (9th ed.) Citation

Halstead, Bruce, and Paul Averback. A Colour Atlas of Dangerous Marine Animals. Wolfe Medical Publications, 1990.