APA (7th ed.) Citation

Kamminga, M. S. (1953). The aircraft commander in commercial air transportation. M. Nijhoff.

Chicago Style (17th ed.) Citation

Kamminga, M. S. The Aircraft Commander in Commercial Air Transportation. The Hague: M. Nijhoff, 1953.

MLA (8th ed.) Citation

Kamminga, M. S. The Aircraft Commander in Commercial Air Transportation. M. Nijhoff, 1953.