APA引文

Annison, E. F., & Pennington, R. J. (1954). The metabolism of short-chain fatty acids in the sheep. 3. Formic, n-valeric and some branched-chain acids.

Citação norma Chicago

Annison, E. F., and R. J. Pennington. The Metabolism of Short-chain Fatty Acids in the Sheep. 3. Formic, N-valeric and Some Branched-chain Acids. 1954.

MLA引文

Annison, E. F., and R. J. Pennington. The Metabolism of Short-chain Fatty Acids in the Sheep. 3. Formic, N-valeric and Some Branched-chain Acids. 1954.

警告：這些引文格式不一定是100％准確.