Publisher's practical dictionary :
in 20 languages = Dictionnaire pratique de l'edition : en 20 langues = Wörterbuch des Verlagswesens : in 20 Sprachen /
edited by Imre Móra.

APA Citation

Móra, I. (1984). Publisher's practical dictionary: in 20 languages = Dictionnaire pratique de l'edition : en 20 langues = Wörterbuch des Verlagswesens : in 20 Sprachen. 3rd rev. ed. München: K.G. Saur.

MLA Citation

Móra, Imre. Publisher's Practical Dictionary: In 20 Languages = Dictionnaire Pratique De L'edition : En 20 Langues = Wörterbuch Des Verlagswesens : In 20 Sprachen. 3rd rev. ed. München: K.G. Saur, 1984.

Warning: These citations may not always be complete (especially for serials).