एपीए उद्धरण

Ossenbach, C., & Jenny, R. (2021). Rudolf Schlechter's South-American orchids IV. Schlechter's "network": Venezuela and Colombia.

शिकागो स्टाइल उद्धरण

Ossenbach, Carlos, और Rudolf Jenny. Rudolf Schlechter's South-American Orchids IV. Schlechter's "network": Venezuela and Colombia. 2021.

एमएलए उद्धरण

Ossenbach, Carlos, और Rudolf Jenny. Rudolf Schlechter's South-American Orchids IV. Schlechter's "network": Venezuela and Colombia. 2021.