APA (7th ed.) Citation

MacLean, H. N. (1993). Once upon a time: A true story of memory, murder and the law (1. ed.). HarperCollins.

Chicago Style (17th ed.) Citation

MacLean, Harry N. Once upon a Time: A True Story of Memory, Murder and the Law. 1. ed. New York NY: HarperCollins, 1993.

MLA (8th ed.) Citation

MacLean, Harry N. Once upon a Time: A True Story of Memory, Murder and the Law. 1. ed. HarperCollins, 1993.