APA引文

Kirby,Mark. (1999). Stratification and differenciation. Mac Millan.

Chicago Edition Citation

Kirby,Mark. Stratification and Differenciation. London: Mac Millan, 1999.

MLA引文

Kirby,Mark. Stratification and Differenciation. Mac Millan, 1999.

警告：這些引文格式不一定是100％准確.