Cita APA

Ulate Vargas, M. V. (1991). Formularios standard. Cartago: M. V. Ulate V..

Citación estilo Chicago

Ulate Vargas, Marco V. Formularios Standard. Cartago: M. V. Ulate V., 1991.

Cita MLA

Ulate Vargas, Marco V. Formularios Standard. Cartago: M. V. Ulate V., 1991.