APA (7th ed.) Citation

Helmers, F. (1979). Project planning and income distribution (1st ed. 1979.). Springer Netherlands. https://doi.org/10.1007/978-94-010-3722-8

Chicago Style (17th ed.) Citation

Helmers, F.L.C.H. Project Planning and Income Distribution. 1st ed. 1979. Dordrecht: Springer Netherlands, 1979. https://doi.org/10.1007/978-94-010-3722-8.

MLA (9th ed.) Citation

Helmers, F.L.C.H. Project Planning and Income Distribution. 1st ed. 1979. Springer Netherlands, 1979. https://doi.org/10.1007/978-94-010-3722-8.