APA ציטוט

Villadsen, J. (1978). Solution of differential equation models. Prentice-Hall of India.

Chicago Edition Citation

Villadsen, John. Solution of Differential Equation Models. N J: Prentice-Hall of India, 1978.

ציטוט MLA

Villadsen, John. Solution of Differential Equation Models. Prentice-Hall of India, 1978.