The petition sections shall be designed so that each signer shall personally affix all of the following:
(a) His or her signature.
(b) His or her printed name.
(c) His or her residence address, giving street and number, or if no street or number exists, adequate designation of residence so that the location may be readily ascertained.
(d) The name of his or her incorporated city or unincorporated community.
Only a person who is a qualified registered voter at the time of signing the petition is entitled to sign it.
The number of signatures attached to each section shall be at the pleasure of the person soliciting the signatures.