@book{AmericanPsychologicalAssociation.2009,
  edition = 6,
  editor = {Association, American Psychological},
  interhash = {1178fb6b91926cd002bb6f03ccc6591b},
  intrahash = {493d143e77afa33554b2f69086820f6a},
  publisher = {American Psychological Association},
  title = {Publication Manual of the American Psychological Association},
  year = 2009
}