When creating this bibliographic reference, we copied most of the information from the respective webpage (figure on the left). We tried to find the missing information (the place of publication) on the page with contacts by choosing Departments & Centers in the menu and clicking on Contact Us. However, this page (shown on the top right figure) contained multiple addresses and we tried to find the main one with the browser. Among others we found a government website with the .gov domain (bottom-right figure) containing only one address, which we copied and entered in square brackets in the bibliographic reference (square brackets are used because we found this piece of information from another source than on the original webpage with the contribution).

We entered the date into the citation although the webpage contained information 1 day(s) ago. The detail on the number of pages then includes an estimated number of how many pages would be necessary for displaying the whole webpage at once.