Which sentence is punctuated correctly?


The evidence I found to support my thesis is located on: page 34, page 78, and page 129.


The evidence I found to support my thesis is on: page 34, page 78, and page 129.


I found evidence to support my thesis on these pages: page 34, page 78, and page 129.


I found evidence to support my thesis on: page 34, page 78, and page 129.