APA (7th ed.) Citation

Osram-Werke. (1925). Osram Lichthaus. Osram.

Chicago Style (17th ed.) Citation

Osram-Werke. Osram Lichthaus. Berlin: Osram, 1925.

MLA (9th ed.) Citation

Osram-Werke. Osram Lichthaus. Osram, 1925.

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