APA (7th ed.) Citation

Humphreys, J. H. L., & Holman, R. (1983). Focus on the marathon (First edition.). EP Pub. ; Distributed by Sterling Pub..

Chicago Style (17th ed.) Citation

Humphreys, John H. L., and Ron Holman. Focus on the Marathon. First edition. East Ardsley, Wakefield, West Yorkshire, England : New York, N.Y.: EP Pub. ; Distributed by Sterling Pub., 1983.

MLA (9th ed.) Citation

Humphreys, John H. L., and Ron Holman. Focus on the Marathon. First edition. EP Pub. ; Distributed by Sterling Pub., 1983.