Cita APA (7a ed.)

(1988). Who's who in Germany: A - N ; O - Z, Appendix. Sutter.

Cita Chicago Style (17a ed.)

Who's Who in Germany: A - N ; O - Z, Appendix. Essen: Sutter, 1988.

Cita MLA (8a ed.)

Who's Who in Germany: A - N ; O - Z, Appendix. Sutter, 1988.