APA-ийн эшлэл(7 дахь хэвлэлт)

STEINLAGE, R. C. (1981). College algebra and trigonometry. Goodyear Pub. Co.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

STEINLAGE, Ralph C. College Algebra and Trigonometry. California: Goodyear Pub. Co, 1981.

MLA -ийн эшлэл (9 дэх хэвлэлт)

STEINLAGE, Ralph C. College Algebra and Trigonometry. Goodyear Pub. Co, 1981.