Beach, C. A. H. Air Service Boys Over the Enemy's Lines; Or, The German Spy's Secret.
Chicago Style (17th ed.) CitationBeach, Charles Amory; Herbert. Air Service Boys Over the Enemy's Lines; Or, The German Spy's Secret.
MLA (9th ed.) CitationBeach, Charles Amory; Herbert. Air Service Boys Over the Enemy's Lines; Or, The German Spy's Secret.
Warning: These citations may not always be 100% accurate.