Παραπομπή APA

Ossenbach, C., & Jenny, R. (2020). Rudolf Schlechter's South-American orchids III. Schlechter's "network": North and Northeast Brazil, The Guianas.

Παραπομπή Chicago Style

Ossenbach, Carlos, και Rudolf Jenny. Rudolf Schlechter's South-American Orchids III. Schlechter's "network": North and Northeast Brazil, The Guianas. 2020.

Παραπομπή MLA

Ossenbach, Carlos, και Rudolf Jenny. Rudolf Schlechter's South-American Orchids III. Schlechter's "network": North and Northeast Brazil, The Guianas. 2020.

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