APA引文

Sobotka, T. (2002). Ten years of rapid fertility changes in the European post - communist countries.

Chicago Style (17th ed.) Citation

Sobotka, Tomas. Ten Years of Rapid Fertility Changes in the European Post - Communist Countries. 2002.

MLA引文

Sobotka, Tomas. Ten Years of Rapid Fertility Changes in the European Post - Communist Countries. 2002.

警告：這些引文格式不一定是100％准確.