APA (7th ed.) Citation

Veen, B. (1967). Introduction to the Theory of Operational Research (1st ed. 1967.). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-662-42424-7

Chicago Style (17th ed.) Citation

Veen, B. Introduction to the Theory of Operational Research. 1st ed. 1967. Berlin, Heidelberg: Springer Berlin Heidelberg, 1967. https://doi.org/10.1007/978-3-662-42424-7.

MLA (9th ed.) Citation

Veen, B. Introduction to the Theory of Operational Research. 1st ed. 1967. Springer Berlin Heidelberg, 1967. https://doi.org/10.1007/978-3-662-42424-7.