APA (7th ed.) Citation

Grundy, J. B. C. (1950). Brush up your German again: (Frische dein Deutsch wieder auf!). Dent.

Chicago Style (17th ed.) Citation

Grundy, John Brownsdon Clowes. Brush Up Your German Again: (Frische Dein Deutsch Wieder Auf!). London: Dent, 1950.

MLA (9th ed.) Citation

Grundy, John Brownsdon Clowes. Brush Up Your German Again: (Frische Dein Deutsch Wieder Auf!). Dent, 1950.

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