APA

Schorer M., . (1970). The literature of America: twentieth century. New York: McGraw-Hill.

Chicago

Schorer Mark, . 1970. The literature of America: twentieth century. New York: McGraw-Hill.

Harvard

Schorer M., . (1970). The literature of America: twentieth century. New York: McGraw-Hill.

MLA

Schorer Mark, . The literature of America: twentieth century. New York: McGraw-Hill. 1970.