APA (7th ed.) Citation

Leitz, E. (1950). Photometer LEIFO. Leitz.

Chicago Style (17th ed.) Citation

Leitz, Ernst. Photometer LEIFO. Wetzlar: Leitz, 1950.

MLA (9th ed.) Citation

Leitz, Ernst. Photometer LEIFO. Leitz, 1950.

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