Cita APA

Böll, H. 1., & Böll, H. 1. (1975). The Clown ([1. edition].). New York, New York: Avon.

Citación estilo Chicago

Böll, Heinrich 1924-1985, y Heinrich 1924-1985 Böll. The Clown. [1. edition]. New York, New York: Avon, 1975.

Cita MLA

Böll, Heinrich 1924-1985, y Heinrich 1924-1985 Böll. The Clown. [1. edition]. New York, New York: Avon, 1975.