APA استشهاد

Mickens, R. E. (1994). Nonstandard finite difference models of differential equations. World Scientific.

استشهاد بنمط شيكاغو

Mickens, Ronald E. Nonstandard Finite Difference Models of Differential Equations. Singapore ; River Edge, N.J.: World Scientific, 1994.

MLA استشهاد

Mickens, Ronald E. Nonstandard Finite Difference Models of Differential Equations. World Scientific, 1994.