Cita APA (7a ed.)

Whitehead, A. N. (1956). Modes of thought (3rd imp.). University Press.

Cita Chicago Style (17a ed.)

Whitehead, Alfred North. Modes of Thought. 3rd imp. Cambridge: University Press, 1956.

Cita MLA (9a ed.)

Whitehead, Alfred North. Modes of Thought. 3rd imp. University Press, 1956.