Lauri, R. (2015). Conservation of the group Piperia (Orchidaceae) and associated plant communities.
Citación estilo ChicagoLauri, Robert. Conservation of the Group Piperia (Orchidaceae) and Associated Plant Communities. 2015.
MLA引文Lauri, Robert. Conservation of the Group Piperia (Orchidaceae) and Associated Plant Communities. 2015.
警告:这些引文格式不一定是100%准确.