Citazione Stile APA (7a Edizione)

(1978). Solution of differential equation models by polynomial approximation / John Villadsen, Michael L. Michelsen.

Citazione stile Chigago Style (17a edizione)

Solution of Differential Equation Models by Polynomial Approximation / John Villadsen, Michael L. Michelsen. 1978.

Citatione MLA (9a ed.)

Solution of Differential Equation Models by Polynomial Approximation / John Villadsen, Michael L. Michelsen. 1978.