APA (7th ed.) Citation

Quiñones, F., Green, B., & Santiago, L. (1989). Sedimentation survey of Lago Loíza, Puerto Rico, July 1985. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Quiñones, F., Bruce Green, and Luis Santiago. Sedimentation Survey of Lago Loíza, Puerto Rico, July 1985. San Juan, Puerto Rico: U.S. Geological Survey, 1989.

MLA (9th ed.) Citation

Quiñones, F., et al. Sedimentation Survey of Lago Loíza, Puerto Rico, July 1985. U.S. Geological Survey, 1989.