(1872). [Instructions concerning leaves of absence on certificates of disability]. The Department.
Chicago Style (17th ed.) Citation[Instructions Concerning Leaves of Absence on Certificates of Disability]. [Washington]: The Department, 1872.
MLA (9th ed.) Citation[Instructions Concerning Leaves of Absence on Certificates of Disability]. The Department, 1872.
Warning: These citations may not always be 100% accurate.