APA (7th ed.) Citation

Scheer, V., Valero, D., Valero, E., Weiss, K., Rosemann, T., Knechtle, B., & Knechtle, B. Identifying anxiety and sleep problems, associated factors and sex differences in endurance and ultra-endurance runners. Frontiers Media S.A.

Chicago Style (17th ed.) Citation

Scheer, Volker, David Valero, Encarna Valero, Katja Weiss, Thomas Rosemann, Beat Knechtle, and Beat Knechtle. Identifying Anxiety and Sleep Problems, Associated Factors and Sex Differences in Endurance and Ultra-endurance Runners. Frontiers Media S.A.

MLA (9th ed.) Citation

Scheer, Volker, et al. Identifying Anxiety and Sleep Problems, Associated Factors and Sex Differences in Endurance and Ultra-endurance Runners. Frontiers Media S.A.