Vancouver Style Guide: Book with two to six authors

Reference: #. Author(s) Last name Initials. Title. Place of publication: Publisher; Year of publication.

Example:

2. Murray PR, Rosenthal KS, Kobayashi GS, Pfaller MA. Medical microbiology. 4th ed. St. Louis: Mosby; 2002.

In-Text-Citation:

Use a superscript number (like this: ¹) in the text at the place where you are indicating that you are citing from a source.

Example:

Scientists made a huge leap when it was discovered that HIV was the causative agent of AIDS.²

Still unsure what in-text citation and referencing mean? Check here. 

Still unsure why you need to reference all this information? Check here.