एपीए उद्धरण

Prasad, P. (1987). Partial differential equations. Wiley Eastern.

शिकागो स्टाइल उद्धरण

Prasad, Phoolan. Partial Differential Equations. New Delhi: Wiley Eastern, 1987.

एमएलए उद्धरण

Prasad, Phoolan. Partial Differential Equations. Wiley Eastern, 1987.