एपीए उद्धरण

Laszlo, E. (1972). The systems view of the world: The natural philosophy of the new developments in the sciences. New York: George Braziller.

शिकागो स्टाइल उद्धरण

Laszlo, Ervin. The Systems View of the World: The Natural Philosophy of the New Developments in the Sciences. New York: George Braziller, 1972.

एमएलए उद्धरण

Laszlo, Ervin. The Systems View of the World: The Natural Philosophy of the New Developments in the Sciences. New York: George Braziller, 1972.