Beier, K. M., & Loewit, K. (2013). Sexual medicine in clinical practice. Springer.
芝加哥风格引文Beier, Klaus M., 与 Kurt Loewit. Sexual Medicine in Clinical Practice. New York: Springer, 2013.
MLA引文Beier, Klaus M., 与 Kurt Loewit. Sexual Medicine in Clinical Practice. Springer, 2013.
警告：这些引文格式不一定是100％准确.