Cita APA (7a ed.)

Whittle, D., & Guest, W. P.P. Bliss. His Life & Life-Work (New ed.). Morgan and Scott.

Cita Chicago Style (17a ed.)

Whittle, D.W, y William Guest. P.P. Bliss. His Life & Life-Work. New ed. London: Morgan and Scott.

Cita MLA (9a ed.)

Whittle, D.W, y William Guest. P.P. Bliss. His Life & Life-Work. New ed. Morgan and Scott.