APA
Ushakova N. N., . (1987). Analytical chemistry for soil scientists: The theoretical fundamentals of chemical methods of analysis. Moscow: Mir Publishers.
Chicago
Ushakova N N, . 1987. Analytical chemistry for soil scientists: The theoretical fundamentals of chemical methods of analysis. Moscow: Mir Publishers.
Harvard
Ushakova N. N., . (1987). Analytical chemistry for soil scientists: The theoretical fundamentals of chemical methods of analysis. Moscow: Mir Publishers.
MLA
Ushakova N N, . Analytical chemistry for soil scientists: The theoretical fundamentals of chemical methods of analysis. Moscow: Mir Publishers. 1987.