Cita APA (7th ed.)

Theile, A. (1960). Bernhard Hoetger: Albert Theile. Aurel Bongers.

Cita Chicago (17th ed.)

Theile, Albert. Bernhard Hoetger: Albert Theile. Recklinghausen: Aurel Bongers, 1960.

Cita MLA (8th ed.)

Theile, Albert. Bernhard Hoetger: Albert Theile. Aurel Bongers, 1960.