APA   Click to copy
Christoffel, R., & Carter, A. (2012). Using A Process Model to Develop and Assess Natural Resources Programs. Iowa State University Extension, PM--3030B.

Chicago/Turabian   Click to copy
Christoffel, Rebecca, and Angie Carter. “Using A Process Model to Develop and Assess Natural Resources Programs.” Iowa State University Extension (2012): PM--3030B.

MLA   Click to copy
Christoffel, Rebecca, and Angie Carter. “Using A Process Model to Develop and Assess Natural Resources Programs.” Iowa State University Extension, 2012, pp. PM--3030B.

@article{christoffel2012a,
  title = {Using A Process Model to Develop and Assess Natural Resources Programs},
  year = {2012},
  journal = {Iowa State University Extension},
  pages = {PM--3030B},
  author = {Christoffel, Rebecca and Carter, Angie}
}