APA (7th ed.) Citation

Gwilliam, K. M., & Molenaar, H. J. (1993). Current issues in maritime economics. Kluwer Academic Publishers.

Chicago Style (17th ed.) Citation

Gwilliam, K. M., and H. J. Molenaar. Current Issues in Maritime Economics. Dordrecht : Boston: Kluwer Academic Publishers, 1993.

MLA (9th ed.) Citation

Gwilliam, K. M., and H. J. Molenaar. Current Issues in Maritime Economics. Kluwer Academic Publishers, 1993.