Cita APA (7th ed.)

Grenzdörfer, J. (1979). Flieger-Jahrbuch 1980. Transpress.

Cita Chicago (17th ed.)

Grenzdörfer, Joachim. Flieger-Jahrbuch 1980. Berlin: Transpress, 1979.

Cita MLA (8th ed.)

Grenzdörfer, Joachim. Flieger-Jahrbuch 1980. Transpress, 1979.