Cita APA (7a ed.)

Roskam, J. (1989). Airplane Design: Part IV: Layout Design of Landing Gear and Systems (2nd. print., 5th. print.). DARcorporation.

Cita Chicago Style (17a ed.)

Roskam, Jan. Airplane Design: Part IV: Layout Design of Landing Gear and Systems. 2nd. print., 5th. print. Kansas: DARcorporation, 1989.

Cita MLA (8a ed.)

Roskam, Jan. Airplane Design: Part IV: Layout Design of Landing Gear and Systems. 2nd. print., 5th. print. DARcorporation, 1989.