Cita APA

Thomas A Harris. (1970). I'm ok - you 're ok: [previously published as book of choice]. Arrow books.

Chicago Edition Citation

Thomas A Harris. I'm Ok - You 'Re Ok: [previously Published as Book of Choice]. London: Arrow books, 1970.

Cita MLA

Thomas A Harris. I'm Ok - You 'Re Ok: [previously Published as Book of Choice]. Arrow books, 1970.