Cita APA (7a ed.)

Ameghino, F. (1899). On the primitive type of the plexodont molars of mammals.

Cita Chicago Style (17a ed.)

Ameghino, Florentino. On the Primitive Type of the Plexodont Molars of Mammals. 1899.

Cita MLA (8a ed.)

Ameghino, Florentino. On the Primitive Type of the Plexodont Molars of Mammals. 1899.