APA Citation

Knechtle, B., Assadi, H., Lepers, R., Rosemann, T., & Rüst, C. A. (2014). Relationship between age and elite marathon race time in world single age records from 5 to 93 years. BioMed Central.

Chicago Style Citation

Knechtle, Beat, Hervé Assadi, Romuald Lepers, Thomas Rosemann, and Christoph Alexander Rüst. Relationship between Age and Elite Marathon Race Time in World Single Age Records From 5 to 93 Years. BioMed Central, 2014.

MLA Citation

Knechtle, Beat, et al. Relationship between Age and Elite Marathon Race Time in World Single Age Records From 5 to 93 Years. BioMed Central, 2014.

Warning: These citations may not always be 100% accurate.