Keller, R. (2023). A Field Guide to Tropical Plant Families (1st ed. 2023.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-031-05942-1
Čikaški stil citiranja (17. izdanje)Keller, Roland. A Field Guide to Tropical Plant Families. 1st ed. 2023. Cham: Springer International Publishing : Imprint: Springer, 2023. https://doi.org/10.1007/978-3-031-05942-1.
MLA način citiranja (9. izdanje)Keller, Roland. A Field Guide to Tropical Plant Families. 1st ed. 2023. Springer International Publishing : Imprint: Springer, 2023. https://doi.org/10.1007/978-3-031-05942-1.
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