APA (7th ed.) Citation

Irwin, T. H. (1971). A history and chronology of the modern Olympic marathon. Irwin.

Chicago Style (17th ed.) Citation

Irwin, Thomas H. A History and Chronology of the Modern Olympic Marathon. Sacramento, Calif.: Irwin, 1971.

MLA (9th ed.) Citation

Irwin, Thomas H. A History and Chronology of the Modern Olympic Marathon. Irwin, 1971.