Gaya APA

Goulas, L., Skiadopoulos, G. (2011). Are freight futures markets efficient? Evidence from IMAREX (International Journal of Forecasting). London: Elsevier.

Gaya MLA

Goulas, Lambros., Skiadopoulos, George. "Are freight futures markets efficient? Evidence from IMAREX". International Journal of Forecasting London: Elsevier, 2011. Article.