Cita APA (7a ed.)

Jacobsen, I., Waechter, H., & Gerdes, H. (1969). Registerband (1.-3. Tausend.). Eugen Diederichs.

Cita Chicago Style (17a ed.)

Jacobsen, Ingrid, Hartmut Waechter, y Hayo Gerdes. Registerband. 1.-3. Tausend. Düsseldorf [etc.]: Eugen Diederichs, 1969.

Cita MLA (9a ed.)

Jacobsen, Ingrid, et al. Registerband. 1.-3. Tausend. Eugen Diederichs, 1969.