Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (8e éd.)

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