APA način citiranja

Shu, P., & Johnson, M. J. (1947). Effect of the Composition of the Sporulation Medium on Citric Acid Production by Aspergillus niger in Submerged Culture.

Čikaški stil citiranja

Shu, P., i M. J. Johnson. Effect of the Composition of the Sporulation Medium On Citric Acid Production By Aspergillus Niger in Submerged Culture. 1947.

MLA način citiranja

Shu, P., i M. J. Johnson. Effect of the Composition of the Sporulation Medium On Citric Acid Production By Aspergillus Niger in Submerged Culture. 1947.