APA (7th ed.) Citation

North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Propulsion and Energetics Panel. (1968). Helicopter propulsion systems: Papers presented at the 31st meeting of the Propulsion and Energetics Panel of AGARD, held in Ottawa, Ontario, Canada, 10-14 June 1968. [North Atantic Treaty Organization].

Chicago Style (17th ed.) Citation

North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Propulsion and Energetics Panel. Helicopter Propulsion Systems: Papers Presented at the 31st Meeting of the Propulsion and Energetics Panel of AGARD, Held in Ottawa, Ontario, Canada, 10-14 June 1968. [Neuilly-sur-Seine, France]: [North Atantic Treaty Organization], 1968.

MLA (9th ed.) Citation

North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Propulsion and Energetics Panel. Helicopter Propulsion Systems: Papers Presented at the 31st Meeting of the Propulsion and Energetics Panel of AGARD, Held in Ottawa, Ontario, Canada, 10-14 June 1968. [North Atantic Treaty Organization], 1968.