APA ציטוט

Hoffmann, H. (1972). Werbepsychologie. De Gruyter. https://doi.org/10.1515/9783111369990

Chicago Style (17th ed.) Citation

Hoffmann, Hans-Joachim. Werbepsychologie. De Gruyter, 1972. https://doi.org/10.1515/9783111369990.

ציטוט MLA

Hoffmann, Hans-Joachim. Werbepsychologie. De Gruyter, 1972. https://doi.org/10.1515/9783111369990.