To cite misc3d in publications use:

Dai Feng, Luke Tierney (2008). “Computing and Displaying Isosurfaces in R.” Journal of Statistical Software, 28(1). doi:10.18637/jss.v028.i01.

Corresponding BibTeX entry:

  @Article{,
    title = {Computing and Displaying Isosurfaces in {R}},
    author = {{Dai Feng} and {Luke Tierney}},
    journal = {Journal of Statistical Software},
    year = {2008},
    volume = {28},
    number = {1},
    doi = {10.18637/jss.v028.i01},
  }