Cita APA (7th ed.)

Haedler, M. (1972). Manfred Krug. Henschelverlag.

Cita Chicago (17th ed.)

Haedler, Manfred. Manfred Krug. Berlin: Henschelverlag, 1972.

Cita MLA (8th ed.)

Haedler, Manfred. Manfred Krug. Henschelverlag, 1972.

Atenció: Aquestes cites poden no estar 100% correctes.