APA (7th ed.) Citation

Wallenberg, E. (1946). 1000 Worte Englisch. Essential Books, Duell, Sloan and Pearce.

Chicago Style (17th ed.) Citation

Wallenberg, Ernst. 1000 Worte Englisch. New York: Essential Books, Duell, Sloan and Pearce, 1946.

MLA (9th ed.) Citation

Wallenberg, Ernst. 1000 Worte Englisch. Essential Books, Duell, Sloan and Pearce, 1946.

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