APA-referens

Merali, S., Frevert, U., Williams, J. H., Chin, K., Bryan, R., & Clarkson, A. B. (1999). Continuous axenic cultivation of Pneumocystis carinii. The National Academy of Sciences.

Chicago-stil citat

Merali, Salim, Ute Frevert, Jonathan H. Williams, Kevin Chin, Richard Bryan, och Allen B. Clarkson. Continuous Axenic Cultivation of Pneumocystis Carinii. The National Academy of Sciences, 1999.

MLA-referens

Merali, Salim, et al. Continuous Axenic Cultivation of Pneumocystis Carinii. The National Academy of Sciences, 1999.

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