Hi there,
click on
howtoshuffle.com
There you find rules for cash games and tournaments from different sources. Just pick the one you like best.
I'd recommend Robert's Rules of Poker (Version 10): it provides rules for tournaments, cash games, and all kinds of game types (Omaha High/Low, Stud, Hold'em etc.).
Btw, Howtoshuffle.com is also a very good source for shuffling and dealing procedures.
In case you aren't familiar with this site, yet, also click on:
homepokertourney.com