APA (7th ed.) Citation

Thruelsen, R., & Kobler, J. (1965). Proezas del pensamiento. Novaro.

Chicago Style (17th ed.) Citation

Thruelsen, Richard, and John Kobler. Proezas Del Pensamiento. México: Novaro, 1965.

MLA (9th ed.) Citation

Thruelsen, Richard, and John Kobler. Proezas Del Pensamiento. Novaro, 1965.

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