APA (7th ed.) Citation

Mercer, S., & MacIntyre, P. D. (2014). Introducing positive psychology to SLA. Studies in second language learning and teaching, 4(2), 153-172. https://doi.org/10.14746/ssllt.2014.4.2.2

Chicago Style (17th ed.) Citation

Mercer, Sarah, and Peter D. MacIntyre. "Introducing Positive Psychology to SLA." Studies in Second Language Learning and Teaching 4, no. 2 (2014): 153-172. https://doi.org/10.14746/ssllt.2014.4.2.2.

MLA (9th ed.) Citation

Mercer, Sarah, and Peter D. MacIntyre. "Introducing Positive Psychology to SLA." Studies in Second Language Learning and Teaching, vol. 4, no. 2, 2014, pp. 153-172, https://doi.org/10.14746/ssllt.2014.4.2.2.