Cita APA (7a ed.)

Morgan, C. L. (1923). Emergent Evolution: The Gifford lectures, delivered in the University of St. Andrews in the year 1922. Williams and Norgate.

Cita Chicago Style (17a ed.)

Morgan, Conway Lloyd. Emergent Evolution: The Gifford Lectures, Delivered in the University of St. Andrews in the Year 1922. London: Williams and Norgate, 1923.

Cita MLA (9a ed.)

Morgan, Conway Lloyd. Emergent Evolution: The Gifford Lectures, Delivered in the University of St. Andrews in the Year 1922. Williams and Norgate, 1923.