Cita APA (7a ed.)

Bach, R. (1973). Jonathan Livingston Seagull: A story. Avon Books.

Cita Chicago Style (17a ed.)

Bach, Richard. Jonathan Livingston Seagull: A Story. New York, Estados Unidos: Avon Books, 1973.

Cita MLA (9a ed.)

Bach, Richard. Jonathan Livingston Seagull: A Story. Avon Books, 1973.