APA (7th ed.) Citation

Bamman, H. A. (1979). Helikopter. Addison-Wesley.

Chicago Style (17th ed.) Citation

Bamman, Henry A. Helikopter. Singapura: Addison-Wesley, 1979.

MLA (9th ed.) Citation

Bamman, Henry A. Helikopter. Addison-Wesley, 1979.

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