To cite package 'cocorresp' in publications use:

Simpson, G.L. (2005). cocorresp: Co-correspondence analysis ordination methods0.1-7.

Corresponding BibTeX entry:

  @Manual{,
    title = {cocorresp: Co-correspondence analysis ordination methods},
    author = {G. L. Simpson},
    year = {2005},
    note = {R package version 0.1-7},
  }