Gaya APA
Johnson, R, E. et al
(1974).
Fundamentals of College Algebra
(
Ed. 1)
.
California:
Cummings Pubishing Company.
Gaya MLA
Johnson, Richard, E.. et al.
"Fundamentals of College Algebra".
Ed. 1
California:
Cummings Pubishing Company,
1974.
Text.