APA način citiranja

Horwitz, A. L., & Crystal, R. C. (1975). Content and synthesis of glycosaminoglycans in the developing lung.

Čikaški stil citiranja

Horwitz, A L., i R C. Crystal. Content and Synthesis of Glycosaminoglycans in the Developing Lung. 1975.

MLA način citiranja

Horwitz, A L., i R C. Crystal. Content and Synthesis of Glycosaminoglycans in the Developing Lung. 1975.