Παραπομπή APA

Simonit, S., & Perrings, C. (2013). Bundling ecosystem services in the Panama Canal watershed. National Academy of Sciences.

Παραπομπή Chicago Style

Simonit, Silvio, και Charles Perrings. Bundling Ecosystem Services in the Panama Canal Watershed. National Academy of Sciences, 2013.

Παραπομπή MLA

Simonit, Silvio, και Charles Perrings. Bundling Ecosystem Services in the Panama Canal Watershed. National Academy of Sciences, 2013.

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