APA (7th ed.) Citation

Izquierdo, J. L., Ugarte, R. M., Gutiérrez-Girón, A., Castro, C. O. d., Núñez, D. R., & Gavilán, R. G. Sideritis carpetana (Labiatae), a new high-mountain Mediterranean species from the marble outcrops of the Sierra de Guadarrama (Central System, Madrid, Segovia, Spain). Pensoft Publishers.

Chicago Style (17th ed.) Citation

Izquierdo, Jose Luis, Rosina Magaña Ugarte, Alba Gutiérrez-Girón, Concepción Obón de Castro, Diego Rivera Núñez, and Rosario G. Gavilán. Sideritis Carpetana (Labiatae), a New High-mountain Mediterranean Species from the Marble Outcrops of the Sierra De Guadarrama (Central System, Madrid, Segovia, Spain). Pensoft Publishers.

MLA (9th ed.) Citation

Izquierdo, Jose Luis, et al. Sideritis Carpetana (Labiatae), a New High-mountain Mediterranean Species from the Marble Outcrops of the Sierra De Guadarrama (Central System, Madrid, Segovia, Spain). Pensoft Publishers.