APA (7th ed.) Citation

Portillo , L., Garcia Garcia , M., & Unamuno Y Jugo , M. d. (1971). Unamuno's last lecture ; Catalan manifesto ; Spanish prisoners and what can be done. Centro Ibérico.

Chicago Style (17th ed.) Citation

Portillo , Luis, Miguel Garcia Garcia , and Miguel de Unamuno Y Jugo. Unamuno's Last Lecture ; Catalan Manifesto ; Spanish Prisoners and What Can Be Done. Centro Ibérico, 1971.

MLA (8th ed.) Citation

Portillo , Luis, et al. Unamuno's Last Lecture ; Catalan Manifesto ; Spanish Prisoners and What Can Be Done. Centro Ibérico, 1971.