APA (7th ed.) Citation

Woolf, D. Refraction and muscular imbalance, as simplified through the use of the ski-optometer.

Chicago Style (17th ed.) Citation

Woolf, Daniel. Refraction and Muscular Imbalance, as Simplified Through the Use of the Ski-optometer.

MLA (9th ed.) Citation

Woolf, Daniel. Refraction and Muscular Imbalance, as Simplified Through the Use of the Ski-optometer.

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