APA (7th ed.) Citation

Dürrenmatt, F. (1988). The assignment, or, On the observing of the observer of the observers (1st American ed.). Random House.

Chicago Style (17th ed.) Citation

Dürrenmatt, Friedrich. The Assignment, or, On the Observing of the Observer of the Observers. 1st American ed. New York: Random House, 1988.

MLA (9th ed.) Citation

Dürrenmatt, Friedrich. The Assignment, or, On the Observing of the Observer of the Observers. 1st American ed. Random House, 1988.