APA način citiranja

Cruijff, M., Thijs, C., Govaert, T., Aretz, K., Dinant, G. J., & Knottnerus, A. (1999). The effect of smoking on influenza, influenza vaccination efficacy and on the antibody response to influenza vaccination. Vaccine.

Čikaški stil citiranja

Cruijff, Mark, Carel Thijs, Theofiel Govaert, Karin Aretz, Geert Jan Dinant, i André Knottnerus. "The Effect of Smoking On Influenza, Influenza Vaccination Efficacy and On the Antibody Response to Influenza Vaccination." Vaccine 1999.

MLA način citiranja

Cruijff, Mark, et al. "The Effect of Smoking On Influenza, Influenza Vaccination Efficacy and On the Antibody Response to Influenza Vaccination." Vaccine 1999.