Cita APA (7th ed.)
Ricœur, P., Vandevelde, P., & Husserl, E. (1996). A key to Husserl's Ideas I. Marquette University Press.
Cita Chicago (17th ed.)
Ricœur, Paul, Pol Vandevelde, i Edmund Husserl. A Key to Husserl's Ideas I. Milwaukee: Marquette University Press, 1996.
Cita MLA (9th ed.)
Ricœur, Paul, et al. A Key to Husserl's Ideas I. Marquette University Press, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.