Cita APA (7th ed.)

Sykes, G. (1967). The cool millennium. Prentice-Hall.

Cita Chicago (17th ed.)

Sykes, Gerald. The Cool Millennium. Englewood Cliffs, N. J: Prentice-Hall, 1967.

Cita MLA (9th ed.)

Sykes, Gerald. The Cool Millennium. Prentice-Hall, 1967.