Cita APA (7th ed.)

Hanke, H. (1974). Yvette Guilbert. Henschelverlag.

Cita Chicago (17th ed.)

Hanke, Helmut. Yvette Guilbert. Berlin: Henschelverlag, 1974.

Cita MLA (8th ed.)

Hanke, Helmut. Yvette Guilbert. Henschelverlag, 1974.