APA (7th ed.) Citation

Sieniutycz, S., & Farkas, H. (2005). Variational and extremum principles in macroscopic systems. Elsevier.

Chicago Style (17th ed.) Citation

Sieniutycz, Stanislaw, and Henrik Farkas. Variational and Extremum Principles in Macroscopic Systems. Amsterdam ; Boston: Elsevier, 2005.

MLA (9th ed.) Citation

Sieniutycz, Stanislaw, and Henrik Farkas. Variational and Extremum Principles in Macroscopic Systems. Elsevier, 2005.