Gaya APA
Leithold, L.
(1980).
College algebra / Louis Leithold
(
Ed.ke-2, Cet.1)
.
New York:
Macmillan Publishing.
Gaya MLA
Leithold, Louis.
"College algebra / Louis Leithold".
Ed.ke-2, Cet.1
New York:
Macmillan Publishing,
1980.
Textbook.