Citação norma APA

Gardner, L. U., & Cummings, D. E. (1933). The Reaction to Fine and Medium Sized Quartz and Aluminum Oxide Particles. Silicotic Cirrhosis of the Liver.

Citação norma Chicago

Gardner, Leroy U., and Donald E. Cummings. The Reaction to Fine and Medium Sized Quartz and Aluminum Oxide Particles. Silicotic Cirrhosis of the Liver. 1933.

Citação norma MLA

Gardner, Leroy U., and Donald E. Cummings. The Reaction to Fine and Medium Sized Quartz and Aluminum Oxide Particles. Silicotic Cirrhosis of the Liver. 1933.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.