Johansen, B. T., & Erikstad, M. K. (2021). A Preliminary Analysis of the Importance of Distance, Angle, and Insight When Soccer Referees Make Penalty Decisions. Front Sports Act Living.
Citação norma ChicagoJohansen, Bjørn Tore, and Martin Kjeøen Erikstad. "A Preliminary Analysis of the Importance of Distance, Angle, and Insight When Soccer Referees Make Penalty Decisions." Front Sports Act Living 2021.
Citação norma MLAJohansen, Bjørn Tore, and Martin Kjeøen Erikstad. "A Preliminary Analysis of the Importance of Distance, Angle, and Insight When Soccer Referees Make Penalty Decisions." Front Sports Act Living 2021.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.