Citazione Stile APA (7a Edizione)

Briggs, J., Crean, J. E., & Strasser, G. F. (1990). Alles Gute!: Basic German for communication (3. edition.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Briggs, Jeanine, John E. Crean, e Gerhard F. Strasser. Alles Gute!: Basic German for Communication. 3. edition. New York: McGraw-Hill, 1990.

Citatione MLA (9a ed.)

Briggs, Jeanine, et al. Alles Gute!: Basic German for Communication. 3. edition. McGraw-Hill, 1990.