APA

Cardo D. M., Culver D. H., Ciesielski C. A., Srivastava P. U., Marcus R., Abiteboul D., Heptonstall J., Ippolito G., Lot F., McKibben P. S. & Bell D. M. (19971120). A case-control study of HIV seroconversion in health care workers after percutaneous exposure. Centers for Disease Control and Prevention Needlestick Surveillance Group. : The New England journal of medicine.

Chicago

Cardo D M, Culver D H, Ciesielski C A, Srivastava P U, Marcus R, Abiteboul D, Heptonstall J, Ippolito G, Lot F, McKibben P S and Bell D M. 19971120. A case-control study of HIV seroconversion in health care workers after percutaneous exposure. Centers for Disease Control and Prevention Needlestick Surveillance Group. : The New England journal of medicine.

Harvard

Cardo D. M., Culver D. H., Ciesielski C. A., Srivastava P. U., Marcus R., Abiteboul D., Heptonstall J., Ippolito G., Lot F., McKibben P. S. and Bell D. M. (19971120). A case-control study of HIV seroconversion in health care workers after percutaneous exposure. Centers for Disease Control and Prevention Needlestick Surveillance Group. : The New England journal of medicine.

MLA

Cardo D M, Culver D H, Ciesielski C A, Srivastava P U, Marcus R, Abiteboul D, Heptonstall J, Ippolito G, Lot F, McKibben P S and Bell D M. A case-control study of HIV seroconversion in health care workers after percutaneous exposure. Centers for Disease Control and Prevention Needlestick Surveillance Group. : The New England journal of medicine. 19971120.