Theobald, D. W. (1966). The concept of energy. Spon.
芝加哥风格引文Theobald, David William. The Concept of Energy. Lond.: Spon, 1966.
MLA引文Theobald, David William. The Concept of Energy. Spon, 1966.
警告：这些引文格式不一定是100％准确.
APA引文
Theobald, D. W. (1966). The concept of energy. Spon.
芝加哥风格引文Theobald, David William. The Concept of Energy. Lond.: Spon, 1966.
MLA引文Theobald, David William. The Concept of Energy. Spon, 1966.