Cita APA (7th ed.)

Lehmann, T. (1980). Blues and trouble. Lied der Zeit.

Cita Chicago (17th ed.)

Lehmann, Theo. Blues and Trouble. Berlin: Lied der Zeit, 1980.

Cita MLA (8th ed.)

Lehmann, Theo. Blues and Trouble. Lied der Zeit, 1980.