Citazione Stile APA (7a Edizione)

Sinnott, E. (1966). The bridge of life; from matter to spirit. Simon and Schuster.

Citazione stile Chigago Style (17a edizione)

Sinnott, E.W. The Bridge of Life; from Matter to Spirit. New York: Simon and Schuster, 1966.

Citatione MLA (9a ed.)

Sinnott, E.W. The Bridge of Life; from Matter to Spirit. Simon and Schuster, 1966.