CREATION OF IMAGE VIEW IN CIRCLE

Creation of image like below.
 
1. Take an UIImageView in .xib or storyboard file.
2. Link that name as you want. (Here i have taken imageView_AuthorPhoto)
Now code the below for make that in circular

imageView_AuthorPhoto.layer.masksToBounds = YES;

imageView_AuthorPhoto.layer.cornerRadius = imageView_AuthorPhoto.bounds.size.width/2;

imageView_AuthorPhoto.layer.borderWidth = 1.0;

imageView_AuthorPhoto.layer.borderColor =[UIColor colorWithRed:13/255 green:70/255 blue:131/255 alpha:1.0].CGColor;

And Set Image Accordingly

[imageView_AuthorPhoto  setImageWithURL:[NSURL   URLWithString:@"imageurl"] placeholderImage: useCache:<#(BOOL)#>];