APA (7th ed.) Citation

Lagin, L. (1947). Patent "A.V.". SWA.

Chicago Style (17th ed.) Citation

Lagin, L. Patent "A.V.". Berlin: SWA, 1947.

MLA (8th ed.) Citation

Lagin, L. Patent "A.V.". SWA, 1947.

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