APA (7th ed.) Citation

Helman, A. (1980). On the fundamental interactions of sound subcodes in films.

Chicago Style (17th ed.) Citation

Helman, Alicja. On the Fundamental Interactions of Sound Subcodes in Films. 1980.

MLA (9th ed.) Citation

Helman, Alicja. On the Fundamental Interactions of Sound Subcodes in Films. 1980.

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