Cita APA (7th ed.)

Isherwood, C. (1963). The Berlin stories: Christopher Isherwood. With a preface by the author (11. Auflage.). New Directions.

Cita Chicago (17th ed.)

Isherwood, Christopher. The Berlin Stories: Christopher Isherwood. With a Preface by the Author. 11. Auflage. New York: New Directions, 1963.

Cita MLA (8th ed.)

Isherwood, Christopher. The Berlin Stories: Christopher Isherwood. With a Preface by the Author. 11. Auflage. New Directions, 1963.