एपीए उद्धरण

R E Ulanowicz. (1986). Growth and development: Ecosystems and phenomennology. New York: Springer-Verlag.

शिकागो स्टाइल उद्धरण

R E Ulanowicz. Growth and Development: Ecosystems and Phenomennology. New York: Springer-Verlag, 1986.

एमएलए उद्धरण

R E Ulanowicz. Growth and Development: Ecosystems and Phenomennology. New York: Springer-Verlag, 1986.