Cita APA (7th ed.)

STREETER, J., HUTCHINSON, D., & HOELZLE, L. (1991). Basic mathematical skills with geometry. McGraw-Hill.

Cita Chicago (17th ed.)

STREETER, James, Donald HUTCHINSON, i Louis HOELZLE. Basic Mathematical Skills with Geometry. New York: McGraw-Hill, 1991.

Cita MLA (9th ed.)

STREETER, James, et al. Basic Mathematical Skills with Geometry. McGraw-Hill, 1991.