APA (7th ed.) Citation

Evans, J. J., & Marlow, P. B. (1986). Quantitative methods in maritime economics. Fairplay.

Chicago Style (17th ed.) Citation

Evans, J. J., and P. B. Marlow. Quantitative Methods in Maritime Economics. London: Fairplay, 1986.

MLA (9th ed.) Citation

Evans, J. J., and P. B. Marlow. Quantitative Methods in Maritime Economics. Fairplay, 1986.