Cita APA

Salazar, G., & Ballesteros-Barrera, C. (2010). Sotoa, a new genus of Spiranthinae (Orchidaceae) from Mexico and the southern United States. Universidad de Costa Rica.

Citación estilo Chicago

Salazar, Gerardo, y Claudia Ballesteros-Barrera. Sotoa, a New Genus of Spiranthinae (Orchidaceae) From Mexico and the Southern United States. Universidad de Costa Rica, 2010.

Cita MLA

Salazar, Gerardo, y Claudia Ballesteros-Barrera. Sotoa, a New Genus of Spiranthinae (Orchidaceae) From Mexico and the Southern United States. Universidad de Costa Rica, 2010.