APA (7th ed.) Citation

Knecht, W. (1968). New trends in physics teaching: Tendances nouvelles de l'enseignment de la physique (1965-1966). Unesco.

Chicago Style (17th ed.) Citation

Knecht, W. New Trends in Physics Teaching: Tendances Nouvelles De L'enseignment De La Physique (1965-1966). Paris: Unesco, 1968.

MLA (9th ed.) Citation

Knecht, W. New Trends in Physics Teaching: Tendances Nouvelles De L'enseignment De La Physique (1965-1966). Unesco, 1968.

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