To cite 'cpa' in a publication use:

Bellino A, Baldantoni D, De Nicola F, Iovieno P, Zaccardelli M, Alfani A (2015). “Compost amendments in agricultural ecosystems: confirmatory path analysis to clarify the effects on soil chemical and biological properties.” Journal of Agricultural Science, 253, 282-295.

Corresponding BibTeX entry:

  @Article{,
    title = {Compost amendments in agricultural ecosystems:
      confirmatory path analysis to clarify the effects on soil
      chemical and biological properties.},
    author = {Alessandro Bellino and Daniela Baldantoni and Flavia {De
      Nicola} and Paola Iovieno and Massimo Zaccardelli and Anna
      Alfani},
    journal = {Journal of Agricultural Science},
    year = {2015},
    volume = {253},
    pages = {282-295},
  }