APA (7th ed.) Citation

Grue, J. (1991). Nonlinear water waves at a submerged obstacle or bottom topography.

Chicago Style (17th ed.) Citation

Grue, John. Nonlinear Water Waves at a Submerged Obstacle or Bottom Topography. Oslo, 1991.

MLA (9th ed.) Citation

Grue, John. Nonlinear Water Waves at a Submerged Obstacle or Bottom Topography. 1991.

Warning: These citations may not always be 100% accurate.