APA   Click to copy
Danner, N. (2011). Nature play and learning for all children. Spectrum: The Journal of the Illinois Science Teachers Association, 37(2), 30–32.

Chicago/Turabian   Click to copy
Danner, Natalie. “Nature Play and Learning for All Children.” Spectrum: The Journal of the Illinois Science Teachers Association 37, no. 2 (2011): 30–32.

MLA   Click to copy
Danner, Natalie. “Nature Play and Learning for All Children.” Spectrum: The Journal of the Illinois Science Teachers Association, vol. 37, no. 2, 2011, pp. 30–32.

@article{natalie2011a,
  title = {Nature play and learning for all children},
  year = {2011},
  issue = {2},
  journal = {Spectrum: The Journal of the Illinois Science Teachers Association},
  pages = {30-32},
  volume = {37},
  author = {Danner, Natalie}
}