Cita APA (7a ed.)

(1977). [Merkur , Jg.31]. Klett-Cotta.

Cita Chicago Style (17a ed.)

[Merkur , Jg.31]. Stuttgart: Klett-Cotta, 1977.

Cita MLA (8a ed.)

[Merkur , Jg.31]. Klett-Cotta, 1977.