APA (7th ed.) Citation

List, H., Luck, L., & Middell, G. (1982). English step by step: English for beginners and an elementary refresher course : English for intermediate learners : English for advanced learners and scientists (2., durchges. Aufl.). Verl. Enzyklopädie.

Chicago Style (17th ed.) Citation

List, Horst, Lydia Luck, and Gudrun Middell. English Step by Step: English for Beginners and an Elementary Refresher Course : English for Intermediate Learners : English for Advanced Learners and Scientists. 2., durchges. Aufl. Leipzig: Verl. Enzyklopädie, 1982.

MLA (9th ed.) Citation

List, Horst, et al. English Step by Step: English for Beginners and an Elementary Refresher Course : English for Intermediate Learners : English for Advanced Learners and Scientists. 2., durchges. Aufl. Verl. Enzyklopädie, 1982.