APA stil citiranja

Bruetsch, E., Nussbaumer, M., & Sitta, H. (1990). Negation: Negation. Heidelberg: Julius Groos Verlag.

Chicago stil citiranja

Bruetsch, Edgar, Markus Nussbaumer, and Horst Sitta. Negation: Negation. Heidelberg: Julius Groos Verlag, 1990.

MLA stil citiranja

Bruetsch, Edgar, Markus Nussbaumer, and Horst Sitta. Negation: Negation. Heidelberg: Julius Groos Verlag, 1990.

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