Cita APA (7a ed.)

Roskam, J. (1997). Airplane Design. Part I: Preliminary sizing of airplanes (2nd. print., 4th. print.). DAR Corporation.

Cita Chicago Style (17a ed.)

Roskam, Jan. Airplane Design. Part I: Preliminary Sizing of Airplanes. 2nd. print., 4th. print. Lawrence: DAR Corporation, 1997.

Cita MLA (8a ed.)

Roskam, Jan. Airplane Design. Part I: Preliminary Sizing of Airplanes. 2nd. print., 4th. print. DAR Corporation, 1997.