APA引文

Beckford,John L W. (2011). Quality: A Critical Introduction (3.). routledge.

Chicago Edition Citation

Beckford,John L W. Quality: A Critical Introduction. 3. new york: routledge, 2011.

MLA引文

Beckford,John L W. Quality: A Critical Introduction. 3. routledge, 2011.

警告：這些引文格式不一定是100％准確.