APA (7th ed.) Citation

M, O., JM, B., & SP, J. (2018). Family expressiveness relates to happy emotion matching among 9-month-old infants. Journal of experimental child psychology, 174, 29. https://doi.org/10.1016/j.jecp.2018.05.003

Chicago Style (17th ed.) Citation

M, Ogren, Burling JM, and Johnson SP. "Family Expressiveness Relates to Happy Emotion Matching Among 9-month-old Infants." Journal of Experimental Child Psychology 174 (2018): 29. https://doi.org/10.1016/j.jecp.2018.05.003.

MLA (9th ed.) Citation

M, Ogren, et al. "Family Expressiveness Relates to Happy Emotion Matching Among 9-month-old Infants." Journal of Experimental Child Psychology, vol. 174, 2018, p. 29, https://doi.org/10.1016/j.jecp.2018.05.003.