APA (7th ed.) Citation

Heinrich, E. O. (1917). Co-Operation of a Library Staff with the Criminal Investigator.

Chicago Style (17th ed.) Citation

Heinrich, Edward Oscar. Co-Operation of a Library Staff with the Criminal Investigator. 1917.

MLA (9th ed.) Citation

Heinrich, Edward Oscar. Co-Operation of a Library Staff with the Criminal Investigator. 1917.

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