Cita APA (7th ed.)

Lang, S. (2001). Algebra. Pearson Education.

Cita Chicago (17th ed.)

Lang, Serge. Algebra. Delhi: Pearson Education, 2001.

Cita MLA (9th ed.)

Lang, Serge. Algebra. Pearson Education, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.