Cita APA (7th ed.)

Fox, J. G. Some selected problems of aerospace -- political, military, and economic [microform]. Photoduplication Service.

Cita Chicago (17th ed.)

Fox, Julius George. Some Selected Problems of Aerospace -- Political, Military, and Economic [microform]. Quezon City: Photoduplication Service.

Cita MLA (9th ed.)

Fox, Julius George. Some Selected Problems of Aerospace -- Political, Military, and Economic [microform]. Photoduplication Service.