APA Style
Harrison, B. (2018).
Cambridge IGCSE and O Level History Depth Study : Russia, 1905 - 41 ; 2A .
London:
Hodder Education.
MLA Style
Harrison, Benjamin.
"Cambridge IGCSE and O Level History Depth Study : Russia, 1905 - 41 ; 2A".
London:
Hodder Education,
2018.
Text.