APA Zitierstil

Harris, T. A. (1995). I'am O.K You're O.K. Arrow Books.

Chicago Zitierstil

Harris, Thomas A. I'am O.K You're O.K. London: Arrow Books, 1995.

MLA Zitierstil

Harris, Thomas A. I'am O.K You're O.K. Arrow Books, 1995.