Hunt, L., & Dunlap, R. (1984). Captain Sword and Captain Pen: An anti-war poem. Friends of the University of Iowa Libraries.
Chicago-viite (17. p.)Hunt, Leigh, ja Rhodes Dunlap. Captain Sword and Captain Pen: An Anti-war Poem. Iowa City: Friends of the University of Iowa Libraries, 1984.
MLA-viite (9. p.)Hunt, Leigh, ja Rhodes Dunlap. Captain Sword and Captain Pen: An Anti-war Poem. Friends of the University of Iowa Libraries, 1984.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.