APA (7 ম সংস্করণ) উদ্ধৃতি

Welfens, P. J., & Addison, J. T. (2009). Innovation, Employment and Growth Policy Issues in the EU and the US. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-00631-9

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Welfens, Paul J.J, এবং John T. Addison. Innovation, Employment and Growth Policy Issues in the EU and the US. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. https://doi.org/10.1007/978-3-642-00631-9.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Welfens, Paul J.J, এবং John T. Addison. Innovation, Employment and Growth Policy Issues in the EU and the US. Springer Berlin Heidelberg, 2009. https://doi.org/10.1007/978-3-642-00631-9.