Quick Reference Guide, APA Style (7th edition) 

Best Bet!  APA Style and Grammar Guidelines (from the APA) 

APA General Format: Help from OWL Purdue University Online Writing Lab

APA Sample Papers. This page contains several sample papers formatted in 7th ed.  APA Style. 

   Plagiarism: definition and how to avoid it (from the APA)

Plagiarism and self-plagiarism are covered in Sections 8.2–8.3 of the APA Publication Manual, Seventh Edition.

Additional Sources 

• UM's Plagiarism Guide
• Avoiding Plagiarism: Citing Sources Matters (from Duke University) 

What is that Journal Title?  Look up the abbreviation in the NLM Catalog
NLM Catalog: Journals referenced in the NCBI Databases