Palfrey, J. (2017). Safe Spaces, Brave Spaces: Diversity and Free Expression in Education. The MIT Press.
Citazione stile Chigago Style (17a edizione)Palfrey, John. Safe Spaces, Brave Spaces: Diversity and Free Expression in Education. Cambridge, Massachusetts: The MIT Press, 2017.
Citatione MLA (9a ed.)Palfrey, John. Safe Spaces, Brave Spaces: Diversity and Free Expression in Education. The MIT Press, 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.