Styl cytowania APA

Harris, T. A. (1969). I'm ok- you're ok. Jonathan Cape Thirty Bedford Square.

Styl cytowania Chicago

Harris, Thomas A. I'm Ok- You're Ok. London: Jonathan Cape Thirty Bedford Square, 1969.

Styl cytowania MLA

Harris, Thomas A. I'm Ok- You're Ok. Jonathan Cape Thirty Bedford Square, 1969.