APA (7th ed.) Citation

DS, E., JC, E., HJ, L., & C, B. (2021). Recruiting for research on sensitive topics in schools: An experience with Vaxcards, a collectable vaccine card game. Trials, 22(1), 320. https://doi.org/10.1186/s13063-021-05288-4

Chicago Style (17th ed.) Citation

DS, Epstein, Enticott JC, Larson HJ, and Barton C. "Recruiting for Research on Sensitive Topics in Schools: An Experience with Vaxcards, a Collectable Vaccine Card Game." Trials 22, no. 1 (2021): 320. https://doi.org/10.1186/s13063-021-05288-4.

MLA (9th ed.) Citation

DS, Epstein, et al. "Recruiting for Research on Sensitive Topics in Schools: An Experience with Vaxcards, a Collectable Vaccine Card Game." Trials, vol. 22, no. 1, 2021, p. 320, https://doi.org/10.1186/s13063-021-05288-4.