APA-viite

Spriggs, E. L., Christin, P., & Edwards, E. J. (2014). C(4) Photosynthesis Promoted Species Diversification during the Miocene Grassland Expansion. Public Library of Science.

Chicago-tyylinen lähdeviittaus

Spriggs, Elizabeth L., Pascal-Antoine Christin, ja Erika J. Edwards. C(4) Photosynthesis Promoted Species Diversification During the Miocene Grassland Expansion. Public Library of Science, 2014.

MLA-viite

Spriggs, Elizabeth L., Pascal-Antoine Christin, ja Erika J. Edwards. C(4) Photosynthesis Promoted Species Diversification During the Miocene Grassland Expansion. Public Library of Science, 2014.

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