APA-viite

Hawkey, P. M., Penner, J. L., Potten, M. R., Stephens, M., Barton, L. J., & Speller, D. C. (1982). Prospective survey of fecal, urinary tract, and environmental colonization by Providencia stuartii in two geriatric wards.

Chicago-tyylinen lähdeviittaus

Hawkey, P M., J L. Penner, M R. Potten, M. Stephens, L J. Barton, ja D C. Speller. Prospective Survey of Fecal, Urinary Tract, and Environmental Colonization By Providencia Stuartii in Two Geriatric Wards. 1982.

MLA-viite

Hawkey, P M., et al. Prospective Survey of Fecal, Urinary Tract, and Environmental Colonization By Providencia Stuartii in Two Geriatric Wards. 1982.

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