Cita APA

Koppett, L., & Koppett, L. (1967). A thinking man's guide to baseball. New York, New York: Jurídica Dupas.

Citación estilo Chicago

Koppett, Leonard, y Leonard Koppett. A Thinking Man's Guide to Baseball. New York, New York: Jurídica Dupas, 1967.

Cita MLA

Koppett, Leonard, y Leonard Koppett. A Thinking Man's Guide to Baseball. New York, New York: Jurídica Dupas, 1967.