Cita APA (7a ed.)

Mayer, M. (1976). Today and tomorrow in America. Harper & Row.

Cita Chicago Style (17a ed.)

Mayer, Martin. Today and Tomorrow in America. New York [u.a.]: Harper & Row, 1976.

Cita MLA (8a ed.)

Mayer, Martin. Today and Tomorrow in America. Harper & Row, 1976.