APA (7th ed.) Citation

Wellstead, P. E. (1979). Introduction to physical system modelling. Academic Press.

Chicago Style (17th ed.) Citation

Wellstead, P. E. Introduction to Physical System Modelling. London: Academic Press, 1979.

MLA (9th ed.) Citation

Wellstead, P. E. Introduction to Physical System Modelling. Academic Press, 1979.

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