Hood, D., Richards, J., & Moxon, E. (1999). Haemophilus influenzae lipopolysaccharide.
Chicago Style aipamenaHood, D., J. Richards, and E. Moxon. Haemophilus Influenzae Lipopolysaccharide. 1999.
MLA aipamenaHood, D., et al. Haemophilus Influenzae Lipopolysaccharide. 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.