APA Citation

Gleason, R. W. (. 1. (1960). El mundo futuro. Santander: Sal Terrae.

Chicago Style Citation

Gleason, Robert W. (S.I.) 1917-1982. El Mundo Futuro. Santander: Sal Terrae, 1960.

MLA Citation

Gleason, Robert W. (S.I.) 1917-1982. El Mundo Futuro. Santander: Sal Terrae, 1960.

Warning: These citations may not always be 100% accurate.