To cite package 'GiANT' in publications use:

Schmid F, Schmid M, Müssel C, Sträng JE, Buske C, Bullinger L, Kraus JM, Kestler HA (2016). “GiANT: Gene set uncertainty in enrichment analysis.” Bioinformatics, 32(12), 1891–1894.

Corresponding BibTeX entry:

    title = {{GiANT}: Gene set uncertainty in enrichment analysis},
    author = {Florian Schmid and Matthias Schmid and Christoph M\"ussel
      and J. Eric Str\"ang and Christian Buske and Lars Bullinger and
      Johann M. Kraus and Hans A. Kestler},
    journal = {Bioinformatics},
    volume = {32},
    number = {12},
    pages = {1891--1894},
    year = {2016},