Sattler, S., & Wiegel, C. (2013). Cognitive test anxiety and cognitive enhancement: The influence of students’ worries on their use of performance-enhancing drugs. Substance use & misuse, 48(3), 220-232. doi:10.3109/10826084.2012.751426
Cita Chicago Style (17a ed.)Sattler, Sebastian, y Constantin Wiegel. "Cognitive Test Anxiety and Cognitive Enhancement: The Influence of Students’ Worries on Their Use of Performance-enhancing Drugs." Substance Use & Misuse 48, no. 3 (2013): 220-232. https://doi.org/10.3109/10826084.2012.751426.
Cita MLA (9a ed.)Sattler, Sebastian, y Constantin Wiegel. "Cognitive Test Anxiety and Cognitive Enhancement: The Influence of Students’ Worries on Their Use of Performance-enhancing Drugs." Substance Use & Misuse, vol. 48, no. 3, 2013, pp. 220-232, https://doi.org/10.3109/10826084.2012.751426.