Vancouver style is a type of referencing used in biomedicine. It is not commonly used at Massey University. The style uses numbers in-text to refer to specific sources, and the sources are then listed in the order that they appear at the end of the document.
Vancouver style is overseen by the International Committee of Medical Journal Editors:
The particulars of referencing in Vancouver style are detailed in Citing medicine: The NLM style guide for authors, editors, and publishers: