APA   Click to copy
Carvalhana, S., Pinto, R., Leitão, J., Silva, A. P., Alves, C., Bourbon, M., … Cortez‐Pinto, H. (2014). Hepatitis B serologic markers after 14 years of universal new-born vaccination.

Chicago/Turabian   Click to copy
Carvalhana, S., Rui Pinto, J. Leitão, A. P. Silva, C. Alves, M. Bourbon, Armando Carvalho, and H. Cortez‐Pinto. “Hepatitis B Serologic Markers after 14 Years of Universal New-Born Vaccination,” 2014.

MLA   Click to copy
Carvalhana, S., et al. Hepatitis B Serologic Markers after 14 Years of Universal New-Born Vaccination. 2014.

@conference{s2014a,
  title = {Hepatitis B serologic markers after 14 years of universal new-born vaccination},
  year = {2014},
  month = oct,
  day = {18},
  author = {Carvalhana, S. and Pinto, Rui and Leitão, J. and Silva, A. P. and Alves, C. and Bourbon, M. and Carvalho, Armando and Cortez‐Pinto, H.},
  month_numeric = {10}
}