Carry APHA in your pocket! Download the Official APHA Rule Book to your iPhone, iPad, Android or iReader. It’s easy!  First, find out if the iBook app is already available on your device.  If it isn’t, download the free iBook app to your device. Next, click on the Rule Book icon above.  When the PDF loads on your device, with a simple tap of the screen you will be asked if you would like to view the pdf as an iBook. Make that selection; the Rule Book is then saved on your device. Each time you return to your iBook app you will see the Rule Book cover on your bookshelf.

With an easy-to-use interface and table of contents, you’ll have 24/7 access to the ultimate APHA guide. Search for keywords, bookmark pages and make referencing rules faster than ever before!