However, as you progress through your academic career, you may find more flexibility in choosing a style that works for you.
It's always best to check with your instructor and colleagues as to what style is appropriate.
Pick a popular style like Vancouver and use a citation manager to do your heavy lifting (although its always a good idea to double check! AMA (American Medical Assocation) Style is used for citing medical research.
It is the standard for journals published by the American Medical Association.
Plagiarism is using the words, thoughts, or ideas of someone else without giving credit.