Whitehead, A. N. (1927). Symbolism: Its meaning and effect. Cambridge University.
Citazione stile Chigago Style (17a edizione)Whitehead, Alfred North. Symbolism: Its Meaning and Effect. Londres: Cambridge University, 1927.
Citatione MLA (9a ed.)Whitehead, Alfred North. Symbolism: Its Meaning and Effect. Cambridge University, 1927.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.