Não informado. (1956). Journal of the American Helicopter Society. American Helicopter Society.
Style de citation Chicago (17e éd.)Não informado. Journal of the American Helicopter Society. Washington: American Helicopter Society, 1956.
Style de citation MLA (8e éd.)Não informado. Journal of the American Helicopter Society. American Helicopter Society, 1956.
Attention : ces citations peuvent ne pas être correctes à 100%.