APA
Snell F. J., . (1920). Age of transition; Vol-II. London: G. Bell and Sons Ltd.
Chicago
Snell F J, . 1920. Age of transition; Vol-II. London: G. Bell and Sons Ltd.
Harvard
Snell F. J., . (1920). Age of transition; Vol-II. London: G. Bell and Sons Ltd.
MLA
Snell F J, . Age of transition; Vol-II. London: G. Bell and Sons Ltd. 1920.