Cita APA (7th ed.)

STEIN, S. K., & CRABILL, C. D. (1976). Algebra II: Trigonometry. W.H.Freeman and co.

Cita Chicago (17th ed.)

STEIN, Sherman K., i Calvin D. CRABILL. Algebra II: Trigonometry. San Francisco: W.H.Freeman and co, 1976.

Cita MLA (9th ed.)

STEIN, Sherman K., i Calvin D. CRABILL. Algebra II: Trigonometry. W.H.Freeman and co, 1976.