APA (7th ed.) Citation
Göckel, H. (1988). Word-Perfect library (1.vyd.). Dr. Alfred Hüthig Verlag.
Chicago Style (17th ed.) Citation
Göckel, H. Word-Perfect Library. 1.vyd. Heidelberg: Dr. Alfred Hüthig Verlag, 1988.
MLA (9th ed.) Citation
Göckel, H. Word-Perfect Library. 1.vyd. Dr. Alfred Hüthig Verlag, 1988.
Warning: These citations may not always be 100% accurate.