Cita APA (7a ed.)

(1999). Extension of the International Airport Zurich. A+U, 1999(342), .

Cita Chicago Style (17a ed.)

"Extension of the International Airport Zurich." A+U 1999(342) (1999).

Cita MLA (9a ed.)

"Extension of the International Airport Zurich." A+U, vol. 1999(342), 1999.