Smith, J. (1965). How I Met Pocahontas [Kindle Version]. Retrieved from Amazon.com.
Citing a book from a Kindle can be confusing, as there are no page numbers. An option is to cite by chapter number and section number. According to APA.com, paraphrasing can solve this issue:
Smith writes he did not find "Pocahontas to be intriguing upon first glance" (Smith, 1965, Chapter 2, para. 4).