APA (7th ed.) Citation

Gaudry, E., & Spielberger, C. D. (1971). Anxiety and educational achievement / Eric Gaudry, Charles D. Spielberger. Wiley.

Chicago Style (17th ed.) Citation

Gaudry, Eric, and Charles D. Spielberger. Anxiety and Educational Achievement / Eric Gaudry, Charles D. Spielberger. Sydney ; (Chichester): Wiley, 1971.

MLA (9th ed.) Citation

Gaudry, Eric, and Charles D. Spielberger. Anxiety and Educational Achievement / Eric Gaudry, Charles D. Spielberger. Wiley, 1971.

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