Cita APA (7th ed.)

Lüthi, M. (1977). Die Altblockflöte. Noetzel.

Cita Chicago (17th ed.)

Lüthi, Marianne. Die Altblockflöte. Wilhelmshaven: Noetzel, 1977.

Cita MLA (8th ed.)

Lüthi, Marianne. Die Altblockflöte. Noetzel, 1977.