APA Style
Norton, D.C., Obruchew,V. (1949).
Fundamentals of Geology Popular Outline .
Moscow:
Foreign Languages Publishing House.
Chicago Style
Norton, D.C., Obruchew,V.
Fundamentals of Geology Popular Outline.
Moscow:
Foreign Languages Publishing House,
1949.
.
MLA Style
Norton, D.C., Obruchew,V.
Fundamentals of Geology Popular Outline.
Moscow:
Foreign Languages Publishing House,
1949.
.
Turabian Style
Norton, D.C., Obruchew,V.
Fundamentals of Geology Popular Outline.
Moscow:
Foreign Languages Publishing House,
1949.
.