APA (7th ed.) Citation

Walker. (1987). Air-to-ground operations vol. 2. Brassey's Defence Publishers.

Chicago Style (17th ed.) Citation

Walker. Air-to-ground Operations Vol. 2. London, Washington: Brassey's Defence Publishers, 1987.

MLA (8th ed.) Citation

Walker. Air-to-ground Operations Vol. 2. Brassey's Defence Publishers, 1987.