Cita APA (7th ed.)

Christ, H. I. (1974). Modern short biographies. Glencoe Press.

Cita Chicago (17th ed.)

Christ, Henry I. Modern Short Biographies. New York: Glencoe Press, 1974.

Cita MLA (9th ed.)

Christ, Henry I. Modern Short Biographies. Glencoe Press, 1974.