APA (7th ed.) Citation

Bolier, L., Haverman, M., Westerhof, G. J., Riper, H., Smit, F., & Bohlmeijer, E. (2013). Positive psychology interventions: A meta-analysis of randomized controlled studies. BMC public health, 13(1), 119. https://doi.org/10.1186/1471-2458-13-119

Chicago Style (17th ed.) Citation

Bolier, Linda, Merel Haverman, Gerben J. Westerhof, Heleen Riper, Filip Smit, and Ernst Bohlmeijer. "Positive Psychology Interventions: A Meta-analysis of Randomized Controlled Studies." BMC Public Health 13, no. 1 (2013): 119. https://doi.org/10.1186/1471-2458-13-119.

MLA (9th ed.) Citation

Bolier, Linda, et al. "Positive Psychology Interventions: A Meta-analysis of Randomized Controlled Studies." BMC Public Health, vol. 13, no. 1, 2013, p. 119, https://doi.org/10.1186/1471-2458-13-119.