de Witt, M. W., & Lessing, A. C. (2013). Teachers' perceptions of the influence of learners' undisciplined behaviour on their working life and of the support of role-players. Koers: Bulletin for Christian Scholarship, 78(3), 1. https://doi.org/10.4102/koers.v78i3.458
Chicago Style (17th ed.) Citationde Witt, Maria W., and Anna C. Lessing. "Teachers' Perceptions of the Influence of Learners' Undisciplined Behaviour on Their Working Life and of the Support of Role-players." Koers: Bulletin for Christian Scholarship 78, no. 3 (2013): 1. https://doi.org/10.4102/koers.v78i3.458.
MLA (9th ed.) Citationde Witt, Maria W., and Anna C. Lessing. "Teachers' Perceptions of the Influence of Learners' Undisciplined Behaviour on Their Working Life and of the Support of Role-players." Koers: Bulletin for Christian Scholarship, vol. 78, no. 3, 2013, p. 1, https://doi.org/10.4102/koers.v78i3.458.