APA (7th ed.) Citation

Friedenberg, E. Z. (1974). R.D. Laing. The Viking Press.

Chicago Style (17th ed.) Citation

Friedenberg, Edgar Z. R.D. Laing. New York: The Viking Press, 1974.

MLA (9th ed.) Citation

Friedenberg, Edgar Z. R.D. Laing. The Viking Press, 1974.