Dyfyniad APA
Harris, T. A. (1969). I'm OK, you're OK: A practical guide to transactional analysis. Harper & Row.
Dyfyniad Arddull Chicago
Harris, Thomas Anthony. I'm OK, You're OK: A Practical Guide to Transactional Analysis. New York: Harper & Row, 1969.
Dyfyniad MLA
Harris, Thomas Anthony. I'm OK, You're OK: A Practical Guide to Transactional Analysis. Harper & Row, 1969.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.