APA (7th ed.) Citation

Forster, D. E., Pedersen, E. J., Smith, A., McCullough, M. E., & Lieberman, D. (2017). Benefit valuation predicts gratitude. Evolution and human behavior, 38(1), 18-26. https://doi.org/10.1016/j.evolhumbehav.2016.06.003

Chicago Style (17th ed.) Citation

Forster, Daniel E., Eric J. Pedersen, Adam Smith, Michael E. McCullough, and Debra Lieberman. "Benefit Valuation Predicts Gratitude." Evolution and Human Behavior 38, no. 1 (2017): 18-26. https://doi.org/10.1016/j.evolhumbehav.2016.06.003.

MLA (9th ed.) Citation

Forster, Daniel E., et al. "Benefit Valuation Predicts Gratitude." Evolution and Human Behavior, vol. 38, no. 1, 2017, pp. 18-26, https://doi.org/10.1016/j.evolhumbehav.2016.06.003.