Cita APA (7th ed.)

Sánchez Ken, J. G. (2018). Species richness, classification and a checklist of the grasses (Poaceae) of Mexico. Instituto de Ecología, A.C.

Cita Chicago (17th ed.)

Sánchez Ken, Jorge Gabriel. Species Richness, Classification and a Checklist of the Grasses (Poaceae) of Mexico. Instituto de Ecología, A.C, 2018.

Cita MLA (9th ed.)

Sánchez Ken, Jorge Gabriel. Species Richness, Classification and a Checklist of the Grasses (Poaceae) of Mexico. Instituto de Ecología, A.C, 2018.