APA引文

Waddams, A. L. (1978). Chemicals from petroleum: An introductory survey. London: John Murray.

Trích dẫn kiểu Chicago

Waddams, A. Lawrence. Chemicals From Petroleum: An Introductory Survey. London: John Murray, 1978.

MLA引文

Waddams, A. Lawrence. Chemicals From Petroleum: An Introductory Survey. London: John Murray, 1978.

警告：這些引文格式不一定是100％准確.