The student has summarized information from the book A History of Modern Russia: From Nicholas II to Vladimir Putin, by Robert Service. The book was published in 2005 by Harvard University Press in Cambridge, MA.

Robert Service. A History of Modern Russia: From Nicholas II to Vladimir Putin. Cambridge, MA: Harvard University Press, 2005.

Service, Robert. A History of Modern Russia: From Nicholas II to Vladimir Putin. Cambridge, MA: Harvard University Press, 2005.

The second entry lists the author in the correct form: last name first.