एपीए उद्धरण

Morse, M. (1973). Variational analysis: Critical extremals and sturmian extensions. Wiley Eastern.

शिकागो स्टाइल उद्धरण

Morse, Marston. Variational Analysis: Critical Extremals and Sturmian Extensions. New York: Wiley Eastern, 1973.

एमएलए उद्धरण

Morse, Marston. Variational Analysis: Critical Extremals and Sturmian Extensions. Wiley Eastern, 1973.