Cita APA (7th ed.)

Herby, T.O.C. international, & Tiede, H. (1982). 1. Schwanz F.C. T.O.C. international.

Cita Chicago (17th ed.)

Herby, T.O.C. international, i H.Th Tiede. 1. Schwanz F.C. Möhnesee: T.O.C. international, 1982.

Cita MLA (8th ed.)

Herby, et al. 1. Schwanz F.C. T.O.C. international, 1982.