ebrary, Inc, Johnson, P., & Thane, P. (1998). Old age from antiquity to post-modernity. Routledge/LSE.
芝加哥风格引文ebrary, Inc, Paul Johnson, 与 Pat Thane. Old Age from Antiquity to Post-modernity. London ; New York: Routledge/LSE, 1998.
MLA引文ebrary, Inc, et al. Old Age from Antiquity to Post-modernity. Routledge/LSE, 1998.
警告：这些引文格式不一定是100％准确.