Cita APA (7th ed.)

American Association of Teachers of German & Bagster-Collins, E. W. The German quarterly. [American Association of Teachers of German].

Cita Chicago (17th ed.)

American Association of Teachers of German i E. W. Bagster-Collins. The German Quarterly. [Philadelphia, etc.]: [American Association of Teachers of German].

Cita MLA (9th ed.)

American Association of Teachers of German i E. W. Bagster-Collins. The German Quarterly. [American Association of Teachers of German].