APA citiranje

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

Citación estilo Chicago

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

MLA citiranje

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