APA StyleĪPA is the official style of documentation of academic sources used by the American Psychological Association (APA). See if you can spot them! If you spot the errors correctly, you will be entitled to a 10% discount. To give you an opportunity to practice your proofreading, we have left a few spelling, punctuation, or grammatical errors in the text. This handout discusses how to present publisher information in reference list in the 7th edition of the APA Publication Manual.
