APA-viite (7. p.)
Marshall, C. (1951). A man called peter: The story of peter marshall. McGraw-Hill.
Chicago-viite (17. p.)
Marshall, Catherine. A Man Called Peter: The Story of Peter Marshall. New York: McGraw-Hill, 1951.
MLA-viite (9. p.)
Marshall, Catherine. A Man Called Peter: The Story of Peter Marshall. McGraw-Hill, 1951.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.