Innes, A. D., Mee, A., Hammerton, J. A., & Northcliffe, A. H. (1958). Harmsworth History of the World: Assoc. ed. A. D. Innes, Arthur Mee, J. A. Hammerton. Carmelite House.
Lua i Stíl Chicago (17ú heag.)Innes, Arthur D., Arthur Mee, John Alexander Hammerton, agus Alfred Harmsworth Northcliffe. Harmsworth History of the World: Assoc. Ed. A. D. Innes, Arthur Mee, J. A. Hammerton. London: Carmelite House, 1958.
Lua MLA (8ú heag.)Innes, Arthur D., et al. Harmsworth History of the World: Assoc. Ed. A. D. Innes, Arthur Mee, J. A. Hammerton. Carmelite House, 1958.
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