The lost portrait of J. S. Bach.

MLA

Geiringer, Karl. The lost portrait of J. S. Bach. New York : Oxford University Press, 1950.

APA

Geiringer, K. (1950). The lost portrait of J. S. Bach. New York : Oxford University Press.

Chicago

Geiringer, Karl. The lost portrait of J. S. Bach. New York : Oxford University Press, 1950.