APA (7th ed.) Citation

(1936). On 6x6/4008b. Original in CNT-collection.

Chicago Style (17th ed.) Citation

On 6x6/4008b. Original in CNT-collection. 1936.

MLA (8th ed.) Citation

On 6x6/4008b. Original in CNT-collection. 1936.

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