To cite the CompQuadForm package in publications use:
Duchesne P, de Micheaux PL (2010). “Computing the distribution of quadratic forms: Further comparisons between the Liu-Tang-Zhang approximation and exact methods.” Computational Statistics and Data Analysis, 54, 858-862.
Corresponding BibTeX entry:
@Article{, title = {Computing the distribution of quadratic forms: Further comparisons between the Liu-Tang-Zhang approximation and exact methods}, author = {P. Duchesne and P. Lafaye {de Micheaux}}, journal = {Computational Statistics and Data Analysis}, year = {2010}, pages = {858-862}, volume = {54}, }