APA Citation

Sontag, R. J. (1971). A Broken world (1919-1939). New York: Harper and Row.

Chicago Style Citation

Sontag, Raymond J. A Broken World (1919-1939). New York: Harper and Row, 1971.

MLA Citation

Sontag, Raymond J. A Broken World (1919-1939). New York: Harper and Row, 1971.

Warning: These citations may not always be 100% accurate.