Samuel Skevington formulary
MLA
Skevington, Samuel and Edgar Fahs Smith Memorial Fund. Samuel Skevington formulary. 1836-1874.
APA
Skevington, S. & Edgar Fahs Smith Memorial Fund. (1836). Samuel Skevington formulary. 1836-1874.
Chicago
Skevington, Samuel and Edgar Fahs Smith Memorial Fund. Samuel Skevington formulary. 1836-1874.