APA (7th ed.) Citation

Jebb, A. T., Ng, V., & Tay, L. (2021). A Review of Key Likert Scale Development Advances: 1995–2019. Frontiers in psychology, 12, 637547. https://doi.org/10.3389/fpsyg.2021.637547

Chicago Style (17th ed.) Citation

Jebb, Andrew T., Vincent Ng, and Louis Tay. "A Review of Key Likert Scale Development Advances: 1995–2019." Frontiers in Psychology 12 (2021): 637547. https://doi.org/10.3389/fpsyg.2021.637547.

MLA (9th ed.) Citation

Jebb, Andrew T., et al. "A Review of Key Likert Scale Development Advances: 1995–2019." Frontiers in Psychology, vol. 12, 2021, p. 637547, https://doi.org/10.3389/fpsyg.2021.637547.