APA citiranje

Li, H., Duncan, C., Townend, J., Killham, K., Smith, L. M., Johnston, P., . . . Leifert, C. (1997). Nitrate-reducing bacteria on rat tongues.

Citação norma Chicago

Li, H., et al. Nitrate-reducing Bacteria On Rat Tongues. 1997.

MLA citiranje

Li, H., et al. Nitrate-reducing Bacteria On Rat Tongues. 1997.