Research on credits on posters

Here is a poster from Friday the 13th. It is a horror genre. On this, the background is black and so the writing is white to stand out. The font is narrow and high and between names, the font is smaller to make the names stand out more. The shape of the text/layout it in a V shape.

Many different posters have different styles. Some have no credits, some do. Some have coming soon, some have a date. Some have the rating of the film and institution logos at the bottom, some do not. Some posters have all of these things and I have seen some other posters which have none. As my poster is supposed to be released just after the teaser trailer so that audiences do not forget it quickly, I will have:

• 'Coming soon' instead of a release date, much like in my trailer,
• Credits so that I can credit the people who helped me with my film and poster,
• A title of the name of the film above the above.