Frontini, R., Mendes, B., & Clemente, F. M. (2020). Variations of stress levels of elite volleyball players: : within-week changes and comparisons between periods of the season.
Chicago Style (17th ed.) CitationFrontini, Roberta, Bruno Mendes, and Filipe Manuel Clemente. Variations of Stress Levels of Elite Volleyball Players: : Within-week Changes and Comparisons Between Periods of the Season. 2020.
MLA (8th ed.) CitationFrontini, Roberta, et al. Variations of Stress Levels of Elite Volleyball Players: : Within-week Changes and Comparisons Between Periods of the Season. 2020.
Warning: These citations may not always be 100% accurate.