There are many good leases available. I believe you can obtain one, along with many other important and useful landlord forms from The Secretary of State's office. Otherwise you can go online and find one. To obtain the Arizona Realtor's version, I would suggest hiring a Realtor to write the lease for you along with the many important addendums. It would be wise to consult someone who has experience as a landlord and knows Tenant/Landlord law.