APA (7th ed.) Citation

Beach, C. A. H. Air Service Boys Over the Rhine; Or, Fighting Above the Clouds.

Chicago Style (17th ed.) Citation

Beach, Charles Amory; Herbert. Air Service Boys Over the Rhine; Or, Fighting Above the Clouds.

MLA (9th ed.) Citation

Beach, Charles Amory; Herbert. Air Service Boys Over the Rhine; Or, Fighting Above the Clouds.

Warning: These citations may not always be 100% accurate.