APA-viite (7. p.)
Quennell, P. The Colosseum / by Peter Quennell ; and the editors of the Newsweek Book Division, 1971.
Chicago-viite (17. p.)
Quennell, Peter. The Colosseum / by Peter Quennell ; and the Editors of the Newsweek Book Division, 1971.
MLA-viite (9. p.)
Quennell, Peter. The Colosseum / by Peter Quennell ; and the Editors of the Newsweek Book Division, 1971.
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