Authentic Police Cases #3 was referred to by Dr. Wertham three times in Seduction of the Innocent
The following page was mentioned in the text and pictured in the illustrations section.
Below is what Wertham had to say about that page in the illustration section of SOTI.
...and in the text of SOTI, page 181, here's what Wertham had to say about that comic page:
Wertham actually misquoted the following text piece.
On page 161 of SOTI, Wertham said the following. Note that he writes "Lessons For Larceny" rather than "Lessons In Larceny."