Cita APA (7a ed.)

Chard, C. S. (1969). Man in prehistory. McGraw-Hill.

Cita Chicago Style (17a ed.)

Chard, Chester S. Man in Prehistory. New york: McGraw-Hill, 1969.

Cita MLA (9a ed.)

Chard, Chester S. Man in Prehistory. McGraw-Hill, 1969.