APA (7th ed.) Citation

Liao, S. (2004). Beyond perturbation: Introduction to the homotopy analysis method. Chapman and Hall/CRC Press.

Chicago Style (17th ed.) Citation

Liao, Shijun. Beyond Perturbation: Introduction to the Homotopy Analysis Method. Boca Raton: Chapman and Hall/CRC Press, 2004.

MLA (9th ed.) Citation

Liao, Shijun. Beyond Perturbation: Introduction to the Homotopy Analysis Method. Chapman and Hall/CRC Press, 2004.