To cite AGHmatrix in publications use:

R Amadeu R, Cellon C, Olmestead J, Franco Garcia A, Resende M, Munoz P (2016). “AGHmatrix: R Package to Construct Relationship Matrices for Autotetraploid and Diploid Species: A Blueberry Example.” The Plant Genome, 9(3).

Corresponding BibTeX entry:

  @Article{,
    title = {AGHmatrix: R Package to Construct Relationship Matrices
      for Autotetraploid and Diploid Species: A Blueberry Example},
    author = {Rodrigo {R Amadeu} and Catherine Cellon and James W
      Olmestead and Antonio Augusto {Franco Garcia} and Marcio F R
      Resende and Patricio Munoz},
    journal = {The Plant Genome},
    volume = {9},
    number = {3},
    year = {2016},
  }