APA引文

Ashworth-Fiedler, S. (1999). Beginner's German grammar. NTC/Contemporary Pub.

Chicago Style (17th ed.) Citation

Ashworth-Fiedler, Susan. Beginner's German Grammar. Lincolnwood (Chicago), Ill: NTC/Contemporary Pub, 1999.

MLA引文

Ashworth-Fiedler, Susan. Beginner's German Grammar. NTC/Contemporary Pub, 1999.