Trích dẫn APA

Zhu, W. X., Lu, L., & Hesketh, T. (2009). China’s excess males, sex selective abortion, and one child policy: Analysis of data from 2005 national intercensus survey. BMJ Publishing Group Ltd.

Trích dẫn kiểu Chicago

Zhu, Wei Xing, Li Lu, và Therese Hesketh. China’s Excess Males, Sex Selective Abortion, and One Child Policy: Analysis of Data From 2005 National Intercensus Survey. BMJ Publishing Group Ltd, 2009.

Trích dẫn MLA

Zhu, Wei Xing, Li Lu, và Therese Hesketh. China’s Excess Males, Sex Selective Abortion, and One Child Policy: Analysis of Data From 2005 National Intercensus Survey. BMJ Publishing Group Ltd, 2009.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.