Cita APA (7th ed.)

Ryan, M. (1993). Prentice Hall advanced mathematics: A precalculus approach. Prentice Hall.

Cita Chicago (17th ed.)

Ryan, Merilyn. Prentice Hall Advanced Mathematics: A Precalculus Approach. Englewood Cliffs, N. J: Prentice Hall, 1993.

Cita MLA (9th ed.)

Ryan, Merilyn. Prentice Hall Advanced Mathematics: A Precalculus Approach. Prentice Hall, 1993.