Cita APA (7a ed.)

Davis, J. D., & MacKnight, S. (1990). Environmental considerations fpr port and hardbor developments. Worls Bank.

Cita Chicago Style (17a ed.)

Davis, John D., y Scott MacKnight. Environmental Considerations Fpr Port and Hardbor Developments. Washington: Worls Bank, 1990.

Cita MLA (8a ed.)

Davis, John D., y Scott MacKnight. Environmental Considerations Fpr Port and Hardbor Developments. Worls Bank, 1990.