APA (7th ed.) Citation

Opatowski, T. (1971). A three component gun tunnel balance designed for testing thin delta wings. Her Majesty's Stationery Office.

Chicago Style (17th ed.) Citation

Opatowski, T. A Three Component Gun Tunnel Balance Designed for Testing Thin Delta Wings. London: Her Majesty's Stationery Office, 1971.

MLA (9th ed.) Citation

Opatowski, T. A Three Component Gun Tunnel Balance Designed for Testing Thin Delta Wings. Her Majesty's Stationery Office, 1971.