Citazione Stile APA (7a Edizione)

Samuel, L. R. (2009). Future: A recent history. University of Texas Press.

Citazione stile Chigago Style (17a edizione)

Samuel, Lawrence R. Future: A Recent History. Austin: University of Texas Press, 2009.

Citatione MLA (9a ed.)

Samuel, Lawrence R. Future: A Recent History. University of Texas Press, 2009.