एपीए उद्धरण

Morse, M. (2007). Variational analysis: Critical extremals and Sturmian extensions. Dover Publications.

शिकागो स्टाइल उद्धरण

Morse, Marston. Variational Analysis: Critical Extremals and Sturmian Extensions. New York: Dover Publications, 2007.

एमएलए उद्धरण

Morse, Marston. Variational Analysis: Critical Extremals and Sturmian Extensions. Dover Publications, 2007.