APA (7th ed.) Citation

Puerto Rico Seismic Network. (1989). Proposal to improve the seismic network and earthquake hazard evaluation of Puerto Rico. [Dept. of Geology, Faculty of Arts and Sciences, University of Puerto Rico at Mayaguez].

Chicago Style (17th ed.) Citation

Puerto Rico Seismic Network. Proposal to Improve the Seismic Network and Earthquake Hazard Evaluation of Puerto Rico. [Mayaguez, P.R.]: [Dept. of Geology, Faculty of Arts and Sciences, University of Puerto Rico at Mayaguez], 1989.

MLA (9th ed.) Citation

Puerto Rico Seismic Network. Proposal to Improve the Seismic Network and Earthquake Hazard Evaluation of Puerto Rico. [Dept. of Geology, Faculty of Arts and Sciences, University of Puerto Rico at Mayaguez], 1989.

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