APA引文

Croon, I. (1960). The distribution of substituents in cellulose ethers. n.p..

Chicago Style (17th ed.) Citation

Croon, Ingemar. The Distribution of Substituents in Cellulose Ethers. [Stockholm?: n.p., 1960.

MLA引文

Croon, Ingemar. The Distribution of Substituents in Cellulose Ethers. n.p., 1960.

警告：这些引文格式不一定是100％准确.