To cite OneMap in publications use:

Margarido, G. R. A., Souza, A. P. and Garcia, A. A. F. (2007) OneMap: software for genetic mapping in outcrossing species. Hereditas 144: 78-79.

Corresponding BibTeX entry:

  @Article{,
    title = {OneMap: software for genetic mapping in outcrossing
      species},
    author = {Gabriel Rodrigues Alves Margarido and Anete Pereira {de
      Souza} and Antonio Augusto Franco Garcia},
    journal = {Hereditas},
    volume = {144},
    pages = {78-79},
    year = {2007},
  }