APA
Babuska I., Práger M., Vitásek E. & Radok J. R. M. (1966). Numerical processes in differential equations. London: Interscience Publishers.
Chicago
Babuska Ivo, Práger Milan, Vitásek Emil and Radok J R M. 1966. Numerical processes in differential equations. London: Interscience Publishers.
Harvard
Babuska I., Práger M., Vitásek E. and Radok J. R. M. (1966). Numerical processes in differential equations. London: Interscience Publishers.
MLA
Babuska Ivo, Práger Milan, Vitásek Emil and Radok J R M. Numerical processes in differential equations. London: Interscience Publishers. 1966.