(1909). [Instructions for reporting efficiency ratings of Navy wireless telegraph operators and apparatus]. publisher not identified].
Chicago Style (17th ed.) Citation[Instructions for Reporting Efficiency Ratings of Navy Wireless Telegraph Operators and Apparatus]. [Place of publication not identified: publisher not identified], 1909.
MLA (9th ed.) Citation[Instructions for Reporting Efficiency Ratings of Navy Wireless Telegraph Operators and Apparatus]. publisher not identified], 1909.
Warning: These citations may not always be 100% accurate.