How to page 13

I'm happy to help! However, I need more context to understand what you mean by "page 13". Are you referring to:

1. A physical book or document and you want to know how to turn to page 13?
2. A digital document or PDF and you want to know how to navigate to page 13?
3. A website or online content and you want to know how to access page 13?

Please provide more information or clarify your question, and I'll do my best to assist you!