Cita APA (7a ed.)

Nikolsky, A. A. (1945). Notes Helicopter Design Theory. Princeton University Press.

Cita Chicago Style (17a ed.)

Nikolsky, Alexander A. Notes Helicopter Design Theory. Princeton: Princeton University Press, 1945.

Cita MLA (8a ed.)

Nikolsky, Alexander A. Notes Helicopter Design Theory. Princeton University Press, 1945.