Zelenko, H., & Bermúdez, P. Orchids the pictorial encyclopedia of oncidium.
芝加哥风格引文Zelenko, Harry, 与 Pablo Bermúdez. Orchids the Pictorial Encyclopedia of Oncidium.
MLA引文Zelenko, Harry, 与 Pablo Bermúdez. Orchids the Pictorial Encyclopedia of Oncidium.
警告：这些引文格式不一定是100％准确.