Gaya APA

SPIEGEL, M, R., MOYER, R, E. (2012). SCHAUM'S OUTLINES : COLLEGE ALGEBRA . NEW YORK: Mc Graw Hill.

Gaya MLA

SPIEGEL, MURRAY, R.., MOYER, ROBERT, E.. "SCHAUM'S OUTLINES : COLLEGE ALGEBRA". NEW YORK: Mc Graw Hill, 2012. Text.