APA   Click to copy
Leggett, E. S., & Boswell, J. N. (2016). Directive Play Therapy.

Chicago/Turabian   Click to copy
Leggett, Elsa Soto, and Jennifer N. Boswell. “Directive Play Therapy” (2016).

MLA   Click to copy
Leggett, Elsa Soto, and Jennifer N. Boswell. Directive Play Therapy. 2016.

@article{elsa2016a,
  title = {Directive Play Therapy},
  year = {2016},
  author = {Leggett, Elsa Soto and Boswell, Jennifer N.}
}