Cita APA (7a ed.)

Sánchez-Ken, J. G. (2010). HYPOXIS COLLICULATA (HYPOXIDACEAE), A NEW SPECIES FROM MEXICO AND A KEY TO THE AMERICAN SPECIES WITH BLACK SEEDS. Instituto de Ecología, A.C.

Cita Chicago Style (17a ed.)

Sánchez-Ken, J. Gabriel. HYPOXIS COLLICULATA (HYPOXIDACEAE), A NEW SPECIES FROM MEXICO AND A KEY TO THE AMERICAN SPECIES WITH BLACK SEEDS. Instituto de Ecología, A.C, 2010.

Cita MLA (9a ed.)

Sánchez-Ken, J. Gabriel. HYPOXIS COLLICULATA (HYPOXIDACEAE), A NEW SPECIES FROM MEXICO AND A KEY TO THE AMERICAN SPECIES WITH BLACK SEEDS. Instituto de Ecología, A.C, 2010.