Cita APA

Bergström, C., & Mikhailov, A. Black cross, red star: Air war over the Eastern Front. Pacifica Military History.

Citación estilo Chicago

Bergström, Christer, y Andrey Mikhailov. Black Cross, Red Star: Air War over the Eastern Front. Pacifica, Calif: Pacifica Military History.

Cita MLA

Bergström, Christer, y Andrey Mikhailov. Black Cross, Red Star: Air War over the Eastern Front. Pacifica Military History.