APA-viite (7. p.)

Beltran, J., & Smith, J. (2017). Ecological and evolutionary significance of crassulacean acid metabolism in the montane genus puya (Bromeliaceae).

Chicago-viite (17. p.)

Beltran, J., ja J. Smith. Ecological and Evolutionary Significance of Crassulacean Acid Metabolism in the Montane Genus Puya (Bromeliaceae). 2017.

MLA-viite (9. p.)

Beltran, J., ja J. Smith. Ecological and Evolutionary Significance of Crassulacean Acid Metabolism in the Montane Genus Puya (Bromeliaceae). 2017.

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