Purdue University's OWL (Online Writing Lab) has tutorials on the major citation styles where you can learn more:
There are several citation styles, but the most frequently used on campus are MLA, APA, and Chicago citation styles. The library maintains copies of each print style guide in the Reference Collection on the main floor, organized by the call numbers below.
Plagiarism is the use of sources without providing correct acknowledgements. When you use ideas or words created by another person and do not give proper credit, you are claiming the words or ideas are your own. In essence, you are stealing from the original writer.
Plagiarism may take many forms: cheating, copying information directly without providing quotation marks, failing to cite sources, or citing sources incorrectly. It does not matter whether you intended to plagiarize or whether the plagiarism occurred unintentionally; it still constitutes academic dishonesty. Ignorance of the rules of correct citation is not an acceptable excuse for plagiarism.
Plagiarism and other forms of academic dishonesty can subject a student to both academic discipline and disciplinary action. Please see the Monmouth College Student Handbook's section on Academic Honesty.
Academic Integrity: What it is and why it matters: a video by Columbia College Library (Vancouver)
To avoid plagiarizing someone else words or ideas, make sure you: