APA (7th ed.) Citation

Swick, E. (2006). Essential german verb skills. McGraw-Hill, Inc..

Chicago Style (17th ed.) Citation

Swick, Edward. Essential German Verb Skills. New York: McGraw-Hill, Inc., 2006.

MLA (9th ed.) Citation

Swick, Edward. Essential German Verb Skills. McGraw-Hill, Inc., 2006.