Cita APA (7a ed.)

Franko, E. (1936). An english course for spanish speaking people: Book III and IV (2° ed.). Soc. Imprenta i litografía Universo.

Cita Chicago Style (17a ed.)

Franko, Ektor. An English Course for Spanish Speaking People: Book III and IV. 2° ed. Valparaíso: Soc. Imprenta i litografía Universo, 1936.

Cita MLA (9a ed.)

Franko, Ektor. An English Course for Spanish Speaking People: Book III and IV. 2° ed. Soc. Imprenta i litografía Universo, 1936.