APA

Diefendorf E., Bryan D., . (1997). The New York Library's books of the century. New York: Oxford University Press.

Chicago

Diefendorf Elizabeth, Bryan Diana, . 1997. The New York Library's books of the century. New York: Oxford University Press.

Harvard

Diefendorf E., Bryan D., . (1997). The New York Library's books of the century. New York: Oxford University Press.

MLA

Diefendorf Elizabeth, Bryan Diana, . The New York Library's books of the century. New York: Oxford University Press. 1997.