एपीए उद्धरण

George, D. A. R. (1988). Mathematical modelling for economists. Macmillan Education Publications.

शिकागो स्टाइल उद्धरण

George, Donald A. R. Mathematical Modelling for Economists. London: Macmillan Education Publications, 1988.

एमएलए उद्धरण

George, Donald A. R. Mathematical Modelling for Economists. Macmillan Education Publications, 1988.