During that time frame, Annie would have derived her citizenship status from her husband. She would not have separate naturalization documents. Also, unfortunately, the docs of that period do not list spouses or children by name.
Don't assume that since there is no status next to her name in the 1910 census that she isn't already a citizen: item #132 in the 1910 census instructions states that notations should only be made only for foreign born males, age 21 or over.
HYMAN/HEYMAN/HEIMOWITS/CHAJMOVITS: Zemplen-Dobra, Hungary > New York; KLEIN: Satoraljaujhely (Ujhely), Hungary > New York > Los Angeles
KRONOWITH: Hungary > New York; OSEAS/OSIAS/OSIASI/OZIAS: Iasi, Romania > Chicago > Milwaukee > Los Angeles
SCHECHTER/SHEKTER: Kishinev, Bessarabia > New York; SHERMAN: Iasi, Romania > New York > Los Angeles
STRUL: Iasi, Romania > Haifa, Israel; WICHMAN: Syczkowo (Bobruisk), Belarus > Milwaukee > Los Angeles