Paper Citation Style Guides
The Online Writing Lab (OWL) at Purdue University houses writing resources and instructional material, and (they) provide these as a free service of the Writing Lab at Purdue. Students, members of the community, and users worldwide will find information to assist with many writing projects. Teachers and trainers may use this material for in-class and out-of-class instruction.
The consolidated, concise guide, below is a quick start and easy reference for proper research source citation.