APA
C. H. M. Walker, . (1954). The Journal Of Obstetrics And Gynaecology Of The British Empire. London: .
Chicago
C. H. M. Walker, . 1954. The Journal Of Obstetrics And Gynaecology Of The British Empire. London: .
Harvard
C. H. M. Walker, . (1954). The Journal Of Obstetrics And Gynaecology Of The British Empire. London: .
MLA
C. H. M. Walker, . The Journal Of Obstetrics And Gynaecology Of The British Empire. London: . 1954.