Mary I Franklin wrote a book in 2012 the title of the book is "Understanding research" it was published by routledge in londen which option indicates the correct way to cite this book in a list of references?
1.franklin, MI 2012 understanding research londen Routledge
2. Mary I Franklin "understanding research" 2012 londen Routledge
3. understanding research Edited by Mary I Franklin (2012) Rutledge londen
Franklin, M. I. (2012). Understanding research. Routledge.