APA
Southwestern Advantage, . (2011). Math 1 & 2 (2 Volumes). Southwestern Advantage, Southwestern/Great American Inc (2011), Edition: First Edition, 2432 pages.
Chicago
Southwestern Advantage, . 2011. Math 1 & 2 (2 Volumes). Southwestern Advantage, Southwestern/Great American Inc (2011), Edition: First Edition, 2432 pages.
Harvard
Southwestern Advantage, . (2011). Math 1 & 2 (2 Volumes). Southwestern Advantage, Southwestern/Great American Inc (2011), Edition: First Edition, 2432 pages.
MLA
Southwestern Advantage, . Math 1 & 2 (2 Volumes). Southwestern Advantage, Southwestern/Great American Inc (2011), Edition: First Edition, 2432 pages. 2011.