Falk, R. A., & McKinney, R. Q. (1989). Descendands of a German Falcke family: By Roderick A Falk. Based on and incl., and partially updating, Familie Falck aus Kriewitz, Kreis Naugard in Pommern stammend, by Oskar Falck. Transl. from the German by Robert Q. McKinney. Daniel.
Chicago-viite (17. p.)Falk, Roderick Alan, ja Robert Q. McKinney. Descendands of a German Falcke Family: By Roderick A Falk. Based on and Incl., and Partially Updating, Familie Falck Aus Kriewitz, Kreis Naugard in Pommern Stammend, by Oskar Falck. Transl. from the German by Robert Q. McKinney. Santa Barbara, Calif.: Daniel, 1989.
MLA-viite (8. p.)Falk, Roderick Alan, ja Robert Q. McKinney. Descendands of a German Falcke Family: By Roderick A Falk. Based on and Incl., and Partially Updating, Familie Falck Aus Kriewitz, Kreis Naugard in Pommern Stammend, by Oskar Falck. Transl. from the German by Robert Q. McKinney. Daniel, 1989.