Cita APA (7a ed.)

Needham, J. (1979). Within the Four Seas: The Dialogue of East and West. University of Toronto Press.

Cita Chicago Style (17a ed.)

Needham, Joseph. Within the Four Seas: The Dialogue of East and West. Buffalo: University of Toronto Press, 1979.

Cita MLA (8a ed.)

Needham, Joseph. Within the Four Seas: The Dialogue of East and West. University of Toronto Press, 1979.