Bernhardt, W. (1896). Deutsches Sprach- und Lesebuch (Enlarged edition of Boisen's "First Course in German", 1. edition 1885, 30. edition 1894, 35. edition, thoroughly rev., partly re-written, suppl. with material for German prose composition and with tables of declensions and conjugations.). American Book Company.
Citazione stile Chigago Style (17a edizione)Bernhardt, Wilhelm. Deutsches Sprach- Und Lesebuch. Enlarged edition of Boisen's "First Course in German", 1. edition 1885, 30. edition 1894, 35. edition, thoroughly rev., partly re-written, suppl. with material for German prose composition and with tables of declensions and conjugations. New York: American Book Company, 1896.
Citatione MLA (9a ed.)Bernhardt, Wilhelm. Deutsches Sprach- Und Lesebuch. Enlarged edition of Boisen's "First Course in German", 1. edition 1885, 30. edition 1894, 35. edition, thoroughly rev., partly re-written, suppl. with material for German prose composition and with tables of declensions and conjugations. American Book Company, 1896.