APA (7th ed.) Citation

Usaf School. (1956). Fundamentos de la hélice. USAF.

Chicago Style (17th ed.) Citation

Usaf School. Fundamentos De La Hélice. Alabama: USAF, 1956.

MLA (9th ed.) Citation

Usaf School. Fundamentos De La Hélice. USAF, 1956.

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