Cita APA (7th ed.)

Edberg, R. (1966). On the shred of the cloud: Reflections on man and his enviroment. Harper & Row.

Cita Chicago (17th ed.)

Edberg, Rolf. On the Shred of the Cloud: Reflections on Man and His Enviroment. London: Harper & Row, 1966.

Cita MLA (9th ed.)

Edberg, Rolf. On the Shred of the Cloud: Reflections on Man and His Enviroment. Harper & Row, 1966.