Cita APA

Helwege, J., & Turner, C. M. (1996). The slope of the credit yield curve for speculative-grade issuers. Federal reserve bank.

Citación estilo Chicago

Helwege, Jean., and Christopher M. Turner. The Slope of the Credit Yield Curve for Speculative-grade Issuers. New York: Federal reserve bank, 1996.

Cita MLA

Helwege, Jean., and Christopher M. Turner. The Slope of the Credit Yield Curve for Speculative-grade Issuers. New York: Federal reserve bank, 1996.