Freeman, E. Synchronic/Anachronic: Elizabeth Freeman. Time : a vocabulary of the present.(2016).
Citazione stile Chigago Style (17a edizione)Freeman, Elizabeth. "Synchronic/Anachronic: Elizabeth Freeman." Time : A Vocabulary of the Present.(2016) .
Citatione MLA (8a ed.)Freeman, Elizabeth. "Synchronic/Anachronic: Elizabeth Freeman." Time : A Vocabulary of the Present.(2016), .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.