Cita APA (7th ed.)
Husserl, E., Alston, W. P., & Nakhnikian, G. The Idea de Phenomenology. Martinus Nijhoff.
Cita Chicago (17th ed.)
Husserl, Edmund, William P. Alston, i George Nakhnikian. The Idea De Phenomenology. La Haya, Holanda: Martinus Nijhoff.
Cita MLA (9th ed.)
Husserl, Edmund, et al. The Idea De Phenomenology. Martinus Nijhoff.
Atenció: Aquestes cites poden no estar 100% correctes.