APA (7th ed.) Citation

Powell, J. (2004). Dictionary of literary influences: The twentieth century, 1914-2000. Greenwood Press.

Chicago Style (17th ed.) Citation

Powell, John. Dictionary of Literary Influences: The Twentieth Century, 1914-2000. Westport, Conn: Greenwood Press, 2004.

MLA (9th ed.) Citation

Powell, John. Dictionary of Literary Influences: The Twentieth Century, 1914-2000. Greenwood Press, 2004.