APA
Beckmann M., Krelle W., . (1985). Lecture Notes in Economics and Mathematical Systems Arbitrage Pricing of Contigent Claims. Berlin: Springer Verlag.
Chicago
Beckmann M, Krelle W, . 1985. Lecture Notes in Economics and Mathematical Systems Arbitrage Pricing of Contigent Claims. Berlin: Springer Verlag.
Harvard
Beckmann M., Krelle W., . (1985). Lecture Notes in Economics and Mathematical Systems Arbitrage Pricing of Contigent Claims. Berlin: Springer Verlag.
MLA
Beckmann M, Krelle W, . Lecture Notes in Economics and Mathematical Systems Arbitrage Pricing of Contigent Claims. Berlin: Springer Verlag. 1985.