Sinquefield, J. C. (1973). Single and multiple decrement life table procedures for the analysis of the use-effectivenss of contraception. Community and Family Study Center.
芝加哥风格引文Sinquefield, Jeanne Cairns. Single and Multiple Decrement Life Table Procedures for the Analysis of the Use-effectivenss of Contraception. [Chicago ]: Community and Family Study Center, 1973.
MLA引文Sinquefield, Jeanne Cairns. Single and Multiple Decrement Life Table Procedures for the Analysis of the Use-effectivenss of Contraception. Community and Family Study Center, 1973.
警告：这些引文格式不一定是100％准确.