APA (7th ed.) Citation

(1983). ETB. Econ-Taschenbuch-Verl.

Chicago Style (17th ed.) Citation

ETB. Düsseldorf: Econ-Taschenbuch-Verl, 1983.

MLA (9th ed.) Citation

ETB. Econ-Taschenbuch-Verl, 1983.

Warning: These citations may not always be 100% accurate.