APA引文

Denby, E., & Swadkin, C. (1975). Sources of energy. Tyndall.

芝加哥风格引文

Denby, Erica, 与 Chris Swadkin. Sources of Energy. [Brighton]: Tyndall, 1975.

MLA引文

Denby, Erica, 与 Chris Swadkin. Sources of Energy. Tyndall, 1975.

警告：这些引文格式不一定是100％准确.