Παραπομπή APA

Howe, I., Schorer, M., & Ziff, L. (1971). Literature of America. McGraw-Hill.

Παραπομπή Chicago Style

Howe, Irving, Mark Schorer, και Larzer Ziff. Literature of America. New York: McGraw-Hill, 1971.

Παραπομπή MLA

Howe, Irving, et al. Literature of America. McGraw-Hill, 1971.