APA način citiranja (7. izdanje)

Keene, C. (1972). The clue in the old stagecoach. William Collins Sons and Co. Ltd..

Čikaški stil citiranja (17. izdanje)

Keene, Carolyn. The Clue in the Old Stagecoach. Great Britain: William Collins Sons and Co. Ltd., 1972.

MLA način citiranja (9. izdanje)

Keene, Carolyn. The Clue in the Old Stagecoach. William Collins Sons and Co. Ltd., 1972.