Multiple acceptable font styles and sizes

No running head for student papers.
For in-text citations of works with three or more authors, include only the first author's last name followed by et. al.
Example:
❌ (Taylor, Kotler, Johnson, & Parker, 2018)
💯 (Taylor et al., 2018)
Use of the singular third person "they" is encouraged.
For the reference of a work with 21 authors or more, include the first 19 names, an ellipses, and the last author's name.
Example:
❌ Miller, T. C., Brown, M. J., Wilson, G. L., Evans, B. B., Kelly, R. S., Turner, S. T., . . . Lee, L. H. (2018).
💯 Miller, T. C., Brown, M. J., Wilson, G. L., Evans, B. B., Kelly, R. S., Turner, S. T., Lewis, F., Nelson, T. P., Cox, G., Harris, H. L., Martin, P., Gonzalez, W. L., Hughes, W., Carter, D., Campbell, C., Baker, A. B., Flores, T., Gray, W. E., Green, G., . . . Lee, L. H. (2018).