Cita APA (7a ed.)

Graystone, P. Equivalent Headwinds at Heights of 30,000 feet & 40,000 feet along Air Routes. Her Majesty's stationery office.

Cita Chicago Style (17a ed.)

Graystone, P. Equivalent Headwinds at Heights of 30,000 Feet & 40,000 Feet Along Air Routes. London: Her Majesty's stationery office.

Cita MLA (8a ed.)

Graystone, P. Equivalent Headwinds at Heights of 30,000 Feet & 40,000 Feet Along Air Routes. Her Majesty's stationery office.