APA
Roscoe J., Cambridge University Press, . (1921). Twenty-five years in East Africa. Cambridge: Cambridge at the University Press.
Chicago
Roscoe John, Cambridge University Press, . 1921. Twenty-five years in East Africa. Cambridge: Cambridge at the University Press.
Harvard
Roscoe J., Cambridge University Press, . (1921). Twenty-five years in East Africa. Cambridge: Cambridge at the University Press.
MLA
Roscoe John, Cambridge University Press, . Twenty-five years in East Africa. Cambridge: Cambridge at the University Press. 1921.
TekstSzczegóły wydania: Cambridge : Cambridge at the University Press, 1921.Opis: XVI, 288 s., XIX s. tabl. ; 22 cmTyp zawartości: 
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