Cita APA (7th ed.)

Barth, J., & Head, V. (1976). Quimera. Espiral.

Cita Chicago (17th ed.)

Barth, John, i Verónica Head. Quimera. Madrid: Espiral, 1976.

Cita MLA (9th ed.)

Barth, John, i Verónica Head. Quimera. Espiral, 1976.