Boyle, W. (2019). A friend is a gift you give yourself: A novel (First Pegasus Books hardcover edition.). Pegasus Crime.
Style de citation Chicago (17e éd.)Boyle, William. A Friend Is a Gift You Give Yourself: A Novel. First Pegasus Books hardcover edition. New York: Pegasus Crime, 2019.
Style de citation MLA (8e éd.)Boyle, William. A Friend Is a Gift You Give Yourself: A Novel. First Pegasus Books hardcover edition. Pegasus Crime, 2019.
Attention : ces citations peuvent ne pas être correctes à 100%.