Gaya APA

Button, K., Kramberger, T. (2015). European Union expansion and seaport efficiency in the North Adriatic (Vol. 22, No. 9, 700–703). European: Taylor and Francis.

Gaya MLA

Button, Kenneth., Kramberger, Tomaž. "European Union expansion and seaport efficiency in the North Adriatic". Vol. 22, No. 9, 700–703 European: Taylor and Francis, 2015. Article.