APA način citiranja (7. izdanje)
Hartt, F. Michelangelo Buonarroti Michelangelo / text by Frederick Hartt chairman, Departmet of Art, University of Virginia.
Čikaški stil citiranja (17. izdanje)
Hartt, Frederick. Michelangelo Buonarroti Michelangelo / Text by Frederick Hartt Chairman, Departmet of Art, University of Virginia.
MLA način citiranja (9. izdanje)
Hartt, Frederick. Michelangelo Buonarroti Michelangelo / Text by Frederick Hartt Chairman, Departmet of Art, University of Virginia.
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