APA (7th ed.) Citation

Platen, E., & Schweizer, M. (1994). On smile and skewness. Univ., Sonderforschungsbereich 303.

Chicago Style (17th ed.) Citation

Platen, Eckhard, and Martin Schweizer. On Smile and Skewness. Bonn: Univ., Sonderforschungsbereich 303, 1994.

MLA (9th ed.) Citation

Platen, Eckhard, and Martin Schweizer. On Smile and Skewness. Univ., Sonderforschungsbereich 303, 1994.