APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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