Steffensen, A. L. (1995). College algebra for Texas Tech 1995 - 1996 edition. New York, N.Y.: Harper Colins.
Trích dẫn kiểu ChicagoSteffensen, Arnold L. College Algebra for Texas Tech 1995 - 1996 Edition. New York, N.Y.: Harper Colins, 1995.
MLA引文Steffensen, Arnold L. College Algebra for Texas Tech 1995 - 1996 Edition. New York, N.Y.: Harper Colins, 1995.
警告:這些引文格式不一定是100%准確.