एपीए उद्धरण

Lang, S. (1973). Calculus of several variables. Addison-Wesley Pub. Co.

शिकागो स्टाइल उद्धरण

Lang, Serge. Calculus of Several Variables. Reading, Mass.: Addison-Wesley Pub. Co, 1973.

एमएलए उद्धरण

Lang, Serge. Calculus of Several Variables. Addison-Wesley Pub. Co, 1973.