APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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