APA引文

Ayerst, D. (1971). Guardian, Biography of a Newspaper. Collins.

Chicago Edition Citation

Ayerst, David. Guardian, Biography of a Newspaper. London: Collins, 1971.

MLA引文

Ayerst, David. Guardian, Biography of a Newspaper. Collins, 1971.

警告：這些引文格式不一定是100％准確.