APA način citiranja

Pizza, M., Bugnoli, M., Pucci, P., Siciliano, R., Marino, G., & Rappuoli, R. (1991). Further analysis of the sequence of the S1 subunit of pertussis toxin.

Čikaški stil citiranja

Pizza, M., M. Bugnoli, P. Pucci, R. Siciliano, G. Marino, i R. Rappuoli. Further Analysis of the Sequence of the S1 Subunit of Pertussis Toxin. 1991.

MLA način citiranja

Pizza, M., et al. Further Analysis of the Sequence of the S1 Subunit of Pertussis Toxin. 1991.