Cita APA (7th ed.)

Sundman, P. O. (1971). Ingenieur Andrées Luftfahrt. Buchclub 65.

Cita Chicago (17th ed.)

Sundman, Per Olof. Ingenieur Andrées Luftfahrt. Berlin: Buchclub 65, 1971.

Cita MLA (8th ed.)

Sundman, Per Olof. Ingenieur Andrées Luftfahrt. Buchclub 65, 1971.