Advice required on how to create stable Hanging Indent paragraph formatting for e-Pub and Kindle e-book files produced via Quarkexpress 9 or 10. - repost

I have produced a book that has many short excepts of transcriptions that are in a 'hanging indent' paragraph formatting. I am about to convert the Quarkxpress file of this book into the two e-book formats (e-Pub and Kindle) and want advice on how I could keep these excerpts in hanging indent format in the various e-book files (without making it a 'fixed format' ebook). All I want is the advice (which I will pay for) - I will do the donkey work myself!