Guidance for the users of the 6th edition of the APA Publication Manual
Other useful sources for referencing
Digital tools for effective referencing – Video Guide
APA (2020). Publication manual of the American Psychological Association (7th ed.). American Psychological Association.
An overview from the APA style blog pages
An overview of APA style from EBSCO and accessed via Marjon Search Engine
An excellent resource outlining lots of advice on using APA style for referencing