APA引文

Hoffmann, R. (2017). Socioeconomic Differences in Old Age Mortality. Springer.

Chicago Style Citation

Hoffmann, Rasmus. Socioeconomic Differences in Old Age Mortality. Springer, 2017.

MLA引文

Hoffmann, Rasmus. Socioeconomic Differences in Old Age Mortality. Springer, 2017.

警告：這些引文格式不一定是100％准確.