APA (7th ed.) Citation

Perlmann, J. (2018). America classifies the immigrants: From Ellis Island to the 2020 census. Harvard University Press.

Chicago Style (17th ed.) Citation

Perlmann, Joel. America Classifies the Immigrants: From Ellis Island to the 2020 Census. Cambridge, Massachusetts: Harvard University Press, 2018.

MLA (9th ed.) Citation

Perlmann, Joel. America Classifies the Immigrants: From Ellis Island to the 2020 Census. Harvard University Press, 2018.