Gaya APA

Griffiths, D, V., Smith, I. (2006). Numerical methods for engineers (2nd Ed.). United States of America: Chapman & Hall/CRC.

Gaya MLA

Griffiths, D., Vaughan., Smith, I.M.. "Numerical methods for engineers". 2nd Ed. United States of America: Chapman & Hall/CRC, 2006. Text.