Freud, S., Richards, A., & Strachey, J. (1978). Jokes and their relation to the unconscious: Sigmund Freud. Translated from the German and edited by James Strachey. The present volume edited by Angela Richards (Reprinted.). Penguin.

Freud, Sigmund, Angela Richards, und James Strachey. Jokes and Their Relation to the Unconscious: Sigmund Freud. Translated from the German and Edited by James Strachey. The Present Volume Edited by Angela Richards. Reprinted. Harmondsworth: Penguin, 1978.

Freud, Sigmund, et al. Jokes and Their Relation to the Unconscious: Sigmund Freud. Translated from the German and Edited by James Strachey. The Present Volume Edited by Angela Richards. Reprinted. Penguin, 1978.