Cita APA

Swokowski, E. W. (2005). Precalculus functions and graphs. Australia: Thomson.

Chicago Style Citation

Swokowski, Earl W. Precalculus Functions and Graphs. Australia: Thomson, 2005.

Cita MLA

Swokowski, Earl W. Precalculus Functions and Graphs. Australia: Thomson, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.