To cite the GlobalAncova package in publications use:

  U. Mansmann, R. Meister, M. Hummel, R. Scheufele, with contributions
  from S. Knueppel(2021) GlobalAncovaR package, version 4.23.0.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {Global test for groups of variables via model comparisons},
    author = {U. Mansmann and R. Meister and M. Hummel and R. Scheufele and S. Knueppel},
    year = {2021},
    note = {R package version 4.23.0},
  }

  U. Mansmann, R. Meister (2005) Testing differential gene expression
  in functional groups. Goeman's global test versus an ANCOVA approach,
  Methods Inf Med, 44(3):449-453

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Testing differential gene expression in functional groups. Goeman's global test versus an ANCOVA approach},
    author = {U. Mansmann and R. Meister},
    journal = {Methods Inf Med},
    number = {44(3)},
    pages = {449-453},
    year = {2005},
  }

  M. Hummel, R. Meister, U. Mansmann (2008) GlobalANCOVA: exploration
  and assessment of gene group effects, Bioinformatics, 24(1):78-85

A BibTeX entry for LaTeX users is

  @Article{,
    title = {GlobalANCOVA: exploration and assessment of gene group effects},
    author = {M. Hummel and R. Meister and U. Mansmann},
    journal = {Bioinformatics},
    number = {24(1)},
    pages = {78-85},
    year = {2008},
  }