APA način citiranja

Hwang, P. H., & Kim, J. S. (1993). PPD-specific IgG and IgG subclasses in the sera of pulmonary tuberculosis patients. Korean Academy of Medical Sciences.

Čikaški stil citiranja

Hwang, P. H., i J. S. Kim. PPD-specific IgG and IgG Subclasses in the Sera of Pulmonary Tuberculosis Patients. Korean Academy of Medical Sciences, 1993.

MLA način citiranja

Hwang, P. H., i J. S. Kim. PPD-specific IgG and IgG Subclasses in the Sera of Pulmonary Tuberculosis Patients. Korean Academy of Medical Sciences, 1993.