Butler, K. (2013). Knocking on heaven's door: The path to a better way of death (First Scribner hardcover edition.). Scribner.
Style de citation Chicago (17e éd.)Butler, Katy. Knocking on Heaven's Door: The Path to a Better Way of Death. First Scribner hardcover edition. New York, NY: Scribner, 2013.
Style de citation MLA (8e éd.)Butler, Katy. Knocking on Heaven's Door: The Path to a Better Way of Death. First Scribner hardcover edition. Scribner, 2013.
Attention : ces citations peuvent ne pas être correctes à 100%.