APA (7th ed.) Citation

Buchmann-Olsen, B. (1950). The objective measurement of colour and colour changes. Akad. for de Tekniske Videnskaber.

Chicago Style (17th ed.) Citation

Buchmann-Olsen, Bent. The Objective Measurement of Colour and Colour Changes. Copenhagen: Akad. for de Tekniske Videnskaber, 1950.

MLA (9th ed.) Citation

Buchmann-Olsen, Bent. The Objective Measurement of Colour and Colour Changes. Akad. for de Tekniske Videnskaber, 1950.

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