APA استشهاد

Piskunov, N. (1972). Differential and integral calculus: : v.2. Mir publishers.

استشهاد بنمط شيكاغو

Piskunov, N. Differential and Integral Calculus: : V.2. Moscow: Mir publishers, 1972.

MLA استشهاد

Piskunov, N. Differential and Integral Calculus: : V.2. Mir publishers, 1972.