Citação norma APA

Nübel, U., Garcia-Pichel, F., Kühl, M., & Muyzer, G. (1999). Quantifying Microbial Diversity: Morphotypes, 16S rRNA Genes, and Carotenoids of Oxygenic Phototrophs in Microbial Mats. American Society for Microbiology.

Citação norma Chicago

Nübel, Ulrich, Ferran Garcia-Pichel, Michael Kühl, and Gerard Muyzer. Quantifying Microbial Diversity: Morphotypes, 16S RRNA Genes, and Carotenoids of Oxygenic Phototrophs in Microbial Mats. American Society for Microbiology, 1999.

Citação norma MLA

Nübel, Ulrich, Ferran Garcia-Pichel, Michael Kühl, and Gerard Muyzer. Quantifying Microbial Diversity: Morphotypes, 16S RRNA Genes, and Carotenoids of Oxygenic Phototrophs in Microbial Mats. American Society for Microbiology, 1999.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.