APA (7th ed.) Citation

Grue, J., & Palm, E. (1990). Currents and wave forces on ships and marine structures.

Chicago Style (17th ed.) Citation

Grue, John, and Enok Palm. Currents and Wave Forces on Ships and Marine Structures. Oslo, 1990.

MLA (9th ed.) Citation

Grue, John, and Enok Palm. Currents and Wave Forces on Ships and Marine Structures. 1990.