APA

Howe I., Schorer M. & Ziff L. (1971). The literature of America. New York: McGraw-Hill.

Chicago

Howe Irving, Schorer Mark and Ziff Larzer. 1971. The literature of America. New York: McGraw-Hill.

Harvard

Howe I., Schorer M. and Ziff L. (1971). The literature of America. New York: McGraw-Hill.

MLA

Howe Irving, Schorer Mark and Ziff Larzer. The literature of America. New York: McGraw-Hill. 1971.