Cita APA (7a ed.)

Schenkman, J. (1963). Conditions of employment in air traffic control service. International Labour Organization.

Cita Chicago Style (17a ed.)

Schenkman, Jacob. Conditions of Employment in Air Traffic Control Service. International Labour Organization, 1963.

Cita MLA (9a ed.)

Schenkman, Jacob. Conditions of Employment in Air Traffic Control Service. International Labour Organization, 1963.