101: A brief guide to Undergraduate Library Research

From MLA style

What's new in the 9th edition of MLA

Basics of APA Style-7th edition

Self-paced tutorial that goes over the main elements of APA Style. 

Everything MLA from the Online Writing Lab (OWL) at Purdue University

Includes a sample paper and citation examples

Everything APA from the Online Writing Lab (OWL) at Purdue University

Includes a sample paper and citation examples

How to format your MLA research paper using Microsoft Word 2016

Sample MLA Style Paper (Purdue OWL PDF w/Explanation)

Style and Grammar Guidelines-APA 7th ed.

Sample APA Style Paper (Detailed Template. Provided by APA Style)