APA (7th ed.) Citation

Arens, H., & Harting, H. (1951). Farbenmetrik (o.A.). Akademie-Verlag.

Chicago Style (17th ed.) Citation

Arens, Hans, and Hans Harting. Farbenmetrik. o.A. Berlin: Akademie-Verlag, 1951.

MLA (8th ed.) Citation

Arens, Hans, and Hans Harting. Farbenmetrik. o.A. Akademie-Verlag, 1951.

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