APA (7th ed.) Citation

Per-Øyvind Torvik, Guro Strøm Solli, Guro Strøm Solli, & Øyvind Sandbakk. (2021). The Training Characteristics of World-Class Male Long-Distance Cross-Country Skiers. Frontiers Media S.A..

Chicago Style (17th ed.) Citation

Per-Øyvind Torvik, Guro Strøm Solli, Guro Strøm Solli, and Øyvind Sandbakk. The Training Characteristics of World-Class Male Long-Distance Cross-Country Skiers. Frontiers Media S.A., 2021.

MLA (9th ed.) Citation

Per-Øyvind Torvik, et al. The Training Characteristics of World-Class Male Long-Distance Cross-Country Skiers. Frontiers Media S.A., 2021.