APA (7th ed.) Citation

M'Gonigle, J. W. (1977). The Rio Abajo, Pitahaya, and Daguao Formations in eastern Puerto Rico.

Chicago Style (17th ed.) Citation

M'Gonigle, John W. The Rio Abajo, Pitahaya, and Daguao Formations in Eastern Puerto Rico. 1977.

MLA (9th ed.) Citation

M'Gonigle, John W. The Rio Abajo, Pitahaya, and Daguao Formations in Eastern Puerto Rico. 1977.

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