Carlsson Gunnar, & Cohen Ralph L. (2002). McGraw Hill Mathematics: Grade 4. American: McGraw-Hill School Division.
Trích dẫn kiểu ChicagoCarlsson Gunnar, và Cohen Ralph L. McGraw Hill Mathematics: Grade 4. American: McGraw-Hill School Division, 2002.
MLA引文Carlsson Gunnar, và Cohen Ralph L. McGraw Hill Mathematics: Grade 4. American: McGraw-Hill School Division, 2002.
警告:這些引文格式不一定是100%准確.