Final answer:
To determine the reliability of a site, consider b. ownership and contributors, information citation and objectivity, fact-checking, and consulting a librarian.
Step-by-step explanation:
When determining how reliable a site is, you should consider several factors. Firstly, you should look at the ownership and contributors of the site. Is it produced by a reputable scholar, museum, or research organization? Secondly, check if the information is cited and if the sources are objective and reliable. Thirdly, corroborate the site's information by fact-checking and comparing it with other reputable sources. Finally, you can also ask a librarian if you're unsure about the site's reliability.