APA (7th ed.) Citation

Wratten & Wainwright. (1908). Screen negative making on dry plates: With especial reference to direct three-colour half-tone. Wratten & Wainwright.

Chicago Style (17th ed.) Citation

Wratten & Wainwright. Screen Negative Making on Dry Plates: With Especial Reference to Direct Three-colour Half-tone. Croydon: Wratten & Wainwright, 1908.

MLA (9th ed.) Citation

Wratten & Wainwright. Screen Negative Making on Dry Plates: With Especial Reference to Direct Three-colour Half-tone. Wratten & Wainwright, 1908.

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