Cita APA (7a ed.)

Wu, K., & Zhuangzi. (1990). The butterfly as companion: Meditations on the first three chapters of the Chuang Tzu. State University of New York Press.

Cita Chicago Style (17a ed.)

Wu, Kuang-ming, e Zhuangzi. The Butterfly as Companion: Meditations on the First Three Chapters of the Chuang Tzu. Albany, N.Y.: State University of New York Press, 1990.

Cita MLA (8a ed.)

Wu, Kuang-ming, e Zhuangzi. The Butterfly as Companion: Meditations on the First Three Chapters of the Chuang Tzu. State University of New York Press, 1990.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.