APA ציטוט

Alvarez del Vayo, J. (1950). The last optimist. Putnam.

Chicago Style (17th ed.) Citation

Alvarez del Vayo, J. The Last Optimist. London: Putnam, 1950.

ציטוט MLA

Alvarez del Vayo, J. The Last Optimist. Putnam, 1950.