Cita APA (7a ed.)

Wilhelm, R., & Eber, I. (1989). Lectures on the I Ching: Constancy and Change. Princeton University Press.

Cita Chicago Style (17a ed.)

Wilhelm, Richard, y Irene Eber. Lectures on the I Ching: Constancy and Change. Princeton, New Jersey: Princeton University Press, 1989.

Cita MLA (8a ed.)

Wilhelm, Richard, y Irene Eber. Lectures on the I Ching: Constancy and Change. Princeton University Press, 1989.