Hurd, J., McIver, A., & Morgan, C. (2005). Probabilistic guarded commands mechanized in HOL. Elsevier.
芝加哥风格引文Hurd, J., A. McIver, 与 C. Morgan. Probabilistic Guarded Commands Mechanized in HOL. Elsevier, 2005.
MLA引文Hurd, J., et al. Probabilistic Guarded Commands Mechanized in HOL. Elsevier, 2005.
警告：这些引文格式不一定是100％准确.